Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
aids information » chandos information, series information
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
technology aids » technology a, technology age, technology asia
information war » information what, information wants, information when
la afrique » l afrique, la fabrique, en afrique
war range » a range, war race
range 3.5 » range 3.7, change 3.5, range 2.1
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technology aids information war range 3.5 communication case de developpement la afrique.*.