Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
7.5 communication » 3.5 communication, 2.5 communication, 2.3 communication
information gate » information gap, information gaps, information matter
developpement de » developpement des, developpement durable
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
gate process » care process, case process, gate prices
process 7.5 » process 1.5, process 2.5, process 7.2
costs leur » costs clear
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information gate process 7.5 communication costs leur developpement de afrique.*.