Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information needs » information networks
de communication » mobile communication, online communication
some development » sme development, women development, site development
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
development l » development li, development 1, development law
needs text » needs test
l afrique » en afrique
text de » text der, text made, text das

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

• Adding a wildcard symbol may retrieve word variants: technologies co information needs text de communication cost some development l afrique.*.