Perhaps you should try some spelling variations:
share communication » aware communication, scale communication, space communication
technologies vary » technologies art, technologies any, technologies varies
information costs » information contents, information centers, information content
vary information » ary information, early information, party information
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
costs 2.5 » costs 2.3, costs 3.5, cost 2.5
2.5 share » 2.4 share, 1.5 share, 2.6 share

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

• Adding a wildcard symbol may retrieve word variants: technologies vary information costs 2.5 share communication _ de developpement la afrique.*.