Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
god communications » do communications, good communication, gabon communications
leur developpement » le developpement, deux developpements, de developpement
information 4.1 » information 4.2, information 4.3, information 14.3
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
costs leur » costs clear
l afrique » en afrique
4.1 does » 3.1 does, 4.7.1 does, 4.1 die
does god » does good, does aid

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 4.1 does god communications costs leur developpement l afrique.*.