Perhaps you should try some spelling variations:
have communication » wave communications, face communication, change communication
et developpements » et developpement, des developpements, en developpement
developpements l » developpements de, developpement il, developpement la
method overview » methods overview
l afrique » en afrique
costs et » costs _, costs 4, costs a
wage » wages, page, age

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

• Adding a wildcard symbol may retrieve word variants: method overview latin wage rates have communication costs et developpements l afrique.*.