Perhaps you should try some spelling variations:
mobilen communication » mobile communication, mobile communications, mobile commusnication
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
ideologie 2 » ideologie _, ideologie 3, ideologie 5
2 variation » 2 variations
der mobilen » bei mobilen, der mobil, der mobilfunk
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: ideologie 2 variation _ der mobilen communication media a developpement en afrique.*.