Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
could formation » cloud formation, world formation, word formation
development aid » development a, development africa, development agenda
formation et » formation des, formation _
et does » et des, der does, act does
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies could formation et does _ communication costs a development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies could formation et does _ communication costs a development aid afrique.*.