Perhaps you should try some spelling variations:
transfer population » transient population, transfer operation, transfer simulation
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
population facts » population data, population action, population family
3 communication » 4 communication, de communication, data communication
facts spaces » facts stages, places spaces, spaces spaces
spaces 3 » spaces _
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology transfer population facts spaces 3 communication a des developpements en afrique.*.