Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
based information » basic information, based innovation, land information
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
prince 3.1 » province 3.1, prince2 2.1, principle 3.1
la afrique » l afrique, la fabrique, en afrique
3 prince » _ prince, a prince, au prince
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 based information 3 prince 3.1 communications costs 4 developpement la afrique.*.