Perhaps you should try some spelling variations:
matter communication » master communication, better communication, water communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
information 50 » information 5, information 5.4, information 5.3
a information » 2 information, 1 information
years matter » ears matter, years after, years later
l afrique » en afrique
50 years » 20 years, 10 year

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 50 years matter communication _ de developpement l afrique.*.