Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
informal game » informal care, informal guide, informal share
game guidance » amp guidance, have guidance, home guidance
guidance de » guidance _, guidance 4, guidance 5
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2
technologien » technologies, technologie, technological

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

• Adding a wildcard symbol may retrieve word variants: technologien _ informal game guidance de communication costs 4 developpement l afrique.*.