Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
data communication » data communications
trade development » software development
information 11.3 » information 1.3, information 14.3, information 11.2
development la » development law, development li, development land
skills trade » skills track, skilled trades, skills create
la afrique » l afrique, la fabrique, en afrique
11.3 does » 12.3 does, 18.3 does, 2.1.3 does
does data » does cat

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 11.3 does data communication skills trade development la afrique.*.