studies

Showing 1-15 of 75

A PHP Error was encountered

Severity: Warning

Message: Undefined variable $tab_type

Filename: search/search_nav_bar.php

Line Number: 67

Backtrace:

File: /var/www/html/nada5/application/core/MY_Exceptions.php
Line: 185
Function: include

File: /var/www/html/nada5/application/views/search/search_nav_bar.php
Line: 67
Function: _error_handler

File: /var/www/html/nada5/application/views/search/surveys.php
Line: 26
Function: view

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 623
Function: view

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 729
Function: export

File: /var/www/html/nada5/index.php
Line: 343
Function: require_once

Backtrace

Line #67 of /var/www/html/nada5/application/views/search/search_nav_bar.php
```
_error_handler()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #26 of /var/www/html/nada5/application/views/search/surveys.php
```
CI_Loader->view()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #623 of /var/www/html/nada5/application/controllers/Catalog.php
```
CI_Loader->view()
```
Line #729 of /var/www/html/nada5/application/controllers/Catalog.php
```
Catalog->export()
```
Line #533 of /var/www/html/nada5/system/core/CodeIgniter.php
```
Catalog->_remap()
```
Line #343 of /var/www/html/nada5/index.php
```
require_once()
```

A PHP Error was encountered

Severity: Warning

Message: Undefined variable $facets

Filename: search/active_filter_tokens.php

Line Number: 27

Backtrace:

File: /var/www/html/nada5/application/core/MY_Exceptions.php
Line: 185
Function: include

File: /var/www/html/nada5/application/views/search/active_filter_tokens.php
Line: 27
Function: _error_handler

File: /var/www/html/nada5/application/views/search/search_nav_bar.php
Line: 115
Function: view

File: /var/www/html/nada5/application/views/search/surveys.php
Line: 26
Function: view

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 623
Function: view

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 729
Function: export

File: /var/www/html/nada5/index.php
Line: 343
Function: require_once

Backtrace

Line #27 of /var/www/html/nada5/application/views/search/active_filter_tokens.php
```
_error_handler()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #115 of /var/www/html/nada5/application/views/search/search_nav_bar.php
```
CI_Loader->view()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #26 of /var/www/html/nada5/application/views/search/surveys.php
```
CI_Loader->view()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #623 of /var/www/html/nada5/application/controllers/Catalog.php
```
CI_Loader->view()
```
Line #729 of /var/www/html/nada5/application/controllers/Catalog.php
```
Catalog->export()
```
Line #533 of /var/www/html/nada5/system/core/CodeIgniter.php
```
Catalog->_remap()
```
Line #343 of /var/www/html/nada5/index.php
```
require_once()
```

A PHP Error was encountered

Severity: Warning

Message: foreach() argument must be of type array|object, null given

Filename: search/active_filter_tokens.php

Line Number: 27

Backtrace:

File: /var/www/html/nada5/application/core/MY_Exceptions.php
Line: 185
Function: include

File: /var/www/html/nada5/application/views/search/active_filter_tokens.php
Line: 27
Function: _error_handler

File: /var/www/html/nada5/application/views/search/search_nav_bar.php
Line: 115
Function: view

File: /var/www/html/nada5/application/views/search/surveys.php
Line: 26
Function: view

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 623
Function: view

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 729
Function: export

File: /var/www/html/nada5/index.php
Line: 343
Function: require_once

Backtrace

Line #27 of /var/www/html/nada5/application/views/search/active_filter_tokens.php
```
_error_handler()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #115 of /var/www/html/nada5/application/views/search/search_nav_bar.php
```
CI_Loader->view()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #26 of /var/www/html/nada5/application/views/search/surveys.php
```
CI_Loader->view()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #623 of /var/www/html/nada5/application/controllers/Catalog.php
```
CI_Loader->view()
```
Line #729 of /var/www/html/nada5/application/controllers/Catalog.php
```
Catalog->export()
```
Line #533 of /var/www/html/nada5/system/core/CodeIgniter.php
```
Catalog->_remap()
```
Line #343 of /var/www/html/nada5/index.php
```
require_once()
```

Reset search

A PHP Error was encountered

Severity: Warning

Message: Undefined variable $tab_type

Filename: search/surveys.php

Line Number: 100

Backtrace:

File: /var/www/html/nada5/application/core/MY_Exceptions.php
Line: 185
Function: include

File: /var/www/html/nada5/application/views/search/surveys.php
Line: 100
Function: _error_handler

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 623
Function: view

File: /var/www/html/nada5/application/controllers/Catalog.php
Line: 729
Function: export

File: /var/www/html/nada5/index.php
Line: 343
Function: require_once

Backtrace

Line #100 of /var/www/html/nada5/application/views/search/surveys.php
```
_error_handler()
```
Line #969 of /var/www/html/nada5/system/core/Loader.php
```
include()
```
Line #496 of /var/www/html/nada5/system/core/Loader.php
```
CI_Loader->_ci_load()
```
Line #623 of /var/www/html/nada5/application/controllers/Catalog.php
```
CI_Loader->view()
```
Line #729 of /var/www/html/nada5/application/controllers/Catalog.php
```
Catalog->export()
```
Line #533 of /var/www/html/nada5/system/core/CodeIgniter.php
```
Catalog->_remap()
```
Line #343 of /var/www/html/nada5/index.php
```
require_once()
```

Survey of intentions and perspectives of returnee #1 - February 2024

Ukraine, 2024

United Nations High Commissioner for Refugees, Ipsos SA

Collection: Europe | Intentions Surveys

ID: UNHCR_EU_2024_ukr_intentions_round1_returnee Last modified: Jul 09, 2025 Views: 2689

Licensed data files

Survey of intentions and perspectives of returnee #2 - August 2024

Ukraine, 2024

United Nations High Commissioner for Refugees, Ipsos SA

Collection: Europe | Intentions Surveys

ID: UNHCR_EU_2024_ukr_intentions_round2_returnee Last modified: Jul 09, 2025 Views: 1865

Licensed data files

Survey of intentions and perspectives of IDPs #2 - May 2023

Ukraine, 2023

UNHCR

Collection: Europe | Intentions Surveys

ID: UNHCR_UKR_2023_intentions_idps_v2.1 Last modified: Aug 14, 2023 Views: 16850

Licensed data files

Survey of intentions and perspectives of refugees from Ukraine #2 - Sept 2022

Belgium, Bulgaria, Czech Republic...and 10 more, 2022

UNHCR

Collection: Europe | Intentions Surveys

ID: UNHCR_EU_2022_ukr_intentions_round2_v2.1 Last modified: Jul 06, 2023 Views: 24738

Licensed data files

Monitoring of the Shelter Programme - 2017

Ukraine, 2017-2018

UNHCR

Collection: Europe | Post-Distribution Monitoring

ID: UNHCR_UKR_2017_ShelterMonit_v2.1 Last modified: Dec 21, 2021 Views: 7846

Licensed data files

Livelihoods Programme Monitoring Beneficiary Survey, 2018

Ukraine, 2018

UNHCR

Collection: Europe | Livelihoods Information System

ID: UNHCR_UKR_2018_LIS_data_v1.1 Last modified: Sep 23, 2024 Views: 12734

Licensed data files

Monitoring of the Shelter Programme - 2018

Ukraine, 2018-2019

UNHCR

Collection: Europe | Post-Distribution Monitoring

ID: UNHCR_UKR_2018_ShelterMonit_v2.1 Last modified: Dec 21, 2021 Views: 8009

Licensed data files

Livelihoods Programme Monitoring Beneficiary Survey, 2019

Ukraine, 2019

UNHCR

Collection: Europe | Livelihoods Information System

ID: UNHCR_UKR_2019_LIS_data_v1.1 Last modified: Sep 23, 2024 Views: 10874

Licensed data files

Monitoring of the Shelter Programme - 2019

Ukraine, 2019-2020

UNHCR

Collection: Europe | Post-Distribution Monitoring

ID: UNHCR_UKR_2019_ShelterMonit_v2.1 Last modified: Dec 21, 2021 Views: 7737

Licensed data files

Thessaloniki: Profiling of Refugees, Asylum Seekers and Third Country Nationals not registered with the Asylum Service. Potential and Obstacles to Local Integration. 2019

Greece, 2018

Municipality of Thessaloniki, United Nations High Commissioner for Refugees (UNHCR), JIPS, International Organisation for Migration (IOM), Norwegian Refugee Council (NRC), Alkyone Refugee Day Care Centre, Danish Refugee Council (DRC), Arsis Association for the Social Support of Youth, Solidarity

Collection: Europe | Socioeconomic Assessments

ID: UNHCR_GRC_PROFILING_2019_v2.1 Last modified: Feb 13, 2020 Views: 45676

Licensed data files