Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
test development » forest development, port development, mena development
information war » information what, information wants, information when
4a information » a information, via information, lca information
development de » development d, development ds, developpement de
technology 4a » technology 4, technology a, technology 4.1
war speeches » _ speeches
speeches 1.1 » speeches 1987, speeches _, speech 3.1
costs test » costs cost
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 4a information war speeches 1.1 communication costs test development de afrique.*.