Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information your » information you, information source, information sources
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
pt information » ct information, plot information, get information
technology pt » technology 1, technology 3, technology 4
la afrique » l afrique, la fabrique, en afrique
your role » leur role
role 3.2 » roles 3.2, role 1.2, role 3.4
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology pt information your role 3.2 communication costs 4 developpement la afrique.*.