Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications a » communications _, communications law, communications media
development main » development making, development moving, development mode
information 3 » information 2
main afrique » en afrique
die mobile » does mobile, das mobile, day mobile
3 die » 2 die, _ die

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information 3 die mobile communications a social development main afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information 3 die mobile communications a social development main afrique.*.