Perhaps you should try some spelling variations:
communication model » communication media
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
does mobile » das mobile
a afrique » l afrique, en afrique
3 does » 13 does, 2 does, 4 does

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 3 does mobile communication model _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information 3 does mobile communication model _ development a afrique.*.