Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
could population » world population, child population, count populations
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
population whom » population who, population women, population bomb
1 communication » 10 communication, 3 communication, 4 communication
communication 2 » communication _, communication a, communication 3
la afrique » l afrique, la fabrique, en afrique
does 1 » does _, does a, does e
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies could population whom does 1 communication 2 de developpement la afrique.*.