Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
flow information » allow information, flood information, how information
et developpement » de developpement, le developpement, test development
technology flow » technology low, technology from, technology food
information war » information what, information wants, information when
des afrique » en afrique, de l'afrique
costs et » costs _, costs 4, costs a
war a » war _, war i
a 4.2 » a 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology flow information war a 4.2 communication costs et developpement des afrique.*.