Perhaps you should try some spelling variations:
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
developpement en » developpement et, developpement des, developpement de
get information » gets information, debt information, ct information
information war » information what, information wants, information when
a developpement » au developpement, de developpement, le developpement
technology get » technology gap, technology gaps, technology 21st
war increase » water increase, wage increase, fare increase
increase 3.7 » increased 3.2, increases 3.5, increases 3.8
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 get information war increase 3.7 communication costs a developpement en afrique.*.