Perhaps you should try some spelling variations:
communication between » communication networks
technology methods » biotechnology methods, technologies methods, methodology methods
methods formation » methods preformation, methane formation, methods population
de communication » mobile communication, online communication
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
formation der » formation des, formation under, formationen der
la afrique » l afrique, la fabrique, en afrique
between a » between _
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technology methods formation der does de communication between a developpement la afrique.*.