Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
information when » information what, information war, information wants
de developpement » sme development
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
des afrique » en afrique, de l'afrique
when races » when prices, when face, when faced
races 3.5 » frames 3.5, places 3.5, spaces 3.5
costs de » 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 3 information when races 3.5 communication costs de developpement des afrique.*.