Perhaps you should try some spelling variations:
motive communication » mobile communication, active communication, positive communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
amp motive » amp move
et afrique » en afrique, l afrique
social a » social _, social 4, social aid
costs de » costs _, costs 4, costs a
a amp » r amp, o amp, m amp

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

• Adding a wildcard symbol may retrieve word variants: methods overview social a amp motive communication costs de developpement et afrique.*.