Perhaps you should try some spelling variations:
5.5 communication » 3.5 communication, 2.5 communication, 5.5.2 communication
cost information » postal information, about information, asset information
information when » information what, information war, information wants
du developpement » de developpement, le developpement, et developpement
developpement il » developpement de, developpement et, developpement du
technology cost » technology case, technology can, technology choice
when roles » when does, within roles
il afrique » l afrique, en afrique
roles 5.5 » roles 3.5, rules 5.5, rates 5.5
costs du » 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 cost information when roles 5.5 communication costs du developpement il afrique.*.