Perhaps you should try some spelling variations:
pair communication » chairs communication, paper communications, spain communications
push information » much information, pitch information, truth information
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology push » technology park, technology parks
de afrique » de l'afrique, en afrique, l afrique
does pair » does aid
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
costs le » 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 3.2 does pair communication costs le developpement de afrique.*.