Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
4 developpements » et developpements, des developpements, de developpement
developpements l » developpements de, developpement il, developpement la
method overview » methods overview
social aid » social audit
trade time » trade tie, trade crime, trade ties
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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 4 developpements l afrique.*.