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
information war » information what, information wants, information when
vt information » ct information, get information, iot information
technology vt » technology vi, technology 1, technology 3
war age » war auer
age 3.7 » age 3.1, age 3.3, age 8.7

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

• Adding a wildcard symbol may retrieve word variants: technology vt information war age 3.7 communication costs _ developpement en afrique.*.