Perhaps you should try some spelling variations:
5.5 communication » 3.5 communication, 2.5 communication, 5.5.2 communication
information when » information what, information war, information wants
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology 1 » technology _
when roles » when does, within roles
la afrique » l afrique, la fabrique, en afrique
roles 5.5 » roles 3.5, rules 5.5, rates 5.5
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information when roles 5.5 communication costs a developpement la afrique.*.