Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement il » developpement de, developpement et, developpement du
ptt information » plot information, ct information, get information
information web » information when, information war, information why
a developpement » au developpement, de developpement, le developpement
technology ptt » technology pt, technology pbf, technology paths
web increases » wage increases, rent increases, work increases
increases 3.5 » increases 3.8, increase 3.7, increased 3.2
il afrique » l afrique, en afrique
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 ptt information web increases 3.5 communication costs a developpement il afrique.*.