Perhaps you should try some spelling variations:
development policies » development policy, development projects
policies afrique » policies active
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
ice mass » ice masses, ice caps
media a » media _, media 1, media 3

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information _ ice mass communication media a development policies afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information _ ice mass communication media a development policies afrique.*.