Perhaps you should try some spelling variations:
guinea communications » business communications, online communications, data communications
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation bei » variation des, variation der, variation _
bei new » being new

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation bei new guinea communications _ au developpement en afrique.*.