Perhaps you should try some spelling variations:
information users » information use, information centers, information und
4.5 communication » 3.5 communication, 4.1 communication, 2.5 communication
push information » much information, pitch information, truth information
de developpement » sme development
technology push » technology park, technology parks
developpement l » developpement il, developpement la, developpement de
users from » losers from, answers from, suffers from
l afrique » en afrique
from 4.5 » from 2.5, from 15, from 2.3
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology push information users from 4.5 communication costs de developpement l afrique.*.