Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
de developpement » sme development
end information » und information, nd information, trend information
information 5.2 » information 15.2, information 1.2, information 5.4
developpement l » developpement il, developpement la, developpement de
technology end » technology e, technology e.g, technology era
key based » key case, key basis, key used
l afrique » en afrique
costs de » costs _, costs 4, costs a
5.2 key » 2.2 key, 1.2 key, 4.2 key

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

• Adding a wildcard symbol may retrieve word variants: technology end information 5.2 key based communication costs de developpement l afrique.*.