Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications costs » communication costs, communications _
share developpement » shared development, de developpement, le developpement
math information » catch information, much information, health information
technology math » technology paths, technology mit, technology make
developpement l » developpement il, developpement la, developpement de
costs share » cost share, cost shares, costs shall
does rural » homes rural
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology math information _ does rural communications costs share developpement l afrique.*.