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

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 information 3 das mobile communication modes _ development l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3 das mobile communication modes _ development l afrique.*.