Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
risk information » bank information, tourism information, tourist information
de developpement » sme development
information die » information due, information does, informatie die
des afrique » en afrique, de l'afrique
die frames » time frames, five frames, wire frames
frames 3.1 » frames 4.1, frames 6.1, frames 3.4
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 risk information die frames 3.1 communication costs de developpement des afrique.*.