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
era information » a information, via information, 4a information
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
technology era » technology eva, technology e, technology e.g
war speeches » _ speeches
speeches 3.5 » speeches _, speech 3.1, speech 3.2
il afrique » l afrique, en afrique
costs e » 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 era information war speeches 3.5 communication costs e developpement il afrique.*.