Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
en developpement » et developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
method overview » methods overview
social aid » social audit
trade time » trade tie, trade crime, trade ties
la afrique » l afrique, la fabrique, en afrique
costs en » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: method overview social aid trade time communication costs en developpement la afrique.*.