Perhaps you should try some spelling variations:
technologies basic » technologies based, technologies bit, technologies big
basic population » basin population, fast population, nomadic population
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 r » communication 3, communication 1, communication 2
la afrique » l afrique, la fabrique, en afrique
does 1 » does _, does a, does e
r de » r des, r die, r d

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

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