Perhaps you should try some spelling variations:
technology borders » technology barriers, technology leaders, technology mergers
does communication » zones communications, mass communication, c's communication
developpement de » developpement des, developpement durable
borders section » order section, leaders section, others section
a developpement » au developpement, de developpement, le developpement
section based » selection based, reaction based, action based
based rate » based rebate, based water, based route
de afrique » de l'afrique, en afrique, l afrique
rate does » late does, ratio does, state does
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology borders section based rate does communication costs a developpement de afrique.*.