Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
information war » information what, information wants, information when
technology 1 » technology _
de afrique » de l'afrique, en afrique, l afrique
war sales » car sales, water sales, farm sales
sales 3.5 » scales 3.5, tables 3.5, roles 3.5
costs le » 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 1 information war sales 3.5 communication costs le developpement de afrique.*.