Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
developpement la » developpement de, developpement et, developpement du
technologies de » technologies _, technologies 4, technologies 2
a developpement » au developpement, de developpement, le developpement
de information » die information, de informacion, e information
la afrique » l afrique, la fabrique, en afrique
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: technologies de information 3.2 _ scales communication a a developpement la afrique.*.