Perhaps you should try some spelling variations:
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
user information » der information, other information, user innovation
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
technology user » technology users, technology use, technology used
information war » information what, information wants, information when
la afrique » l afrique, la fabrique, en afrique
war race » war peace, war ramt, war re
race 3.7 » races 3.5, range 3.7, race 1.4
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology user information war race 3.7 communication costs de developpement la afrique.*.