Perhaps you should try some spelling variations:
communication methods » communication media, communication model
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information e » information 2, information 1, information 11
methods a » methods 1
a afrique » l afrique, en afrique
a mobile » _ mobile
e a » et a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information e a mobile communication methods a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information e a mobile communication methods a development a afrique.*.