Perhaps you should try some spelling variations:
master communication » matter communication, water communication, disaster communication
does development » dams development, ides development, smes development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
years master » years after, years later, years chapter
1 afrique » l afrique, en afrique, 1 enrique
3 years » 30 years, _ years, 5 years
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3 years master communication a does development 1 afrique.*.