Perhaps you should try some spelling variations:
based communications » based communication, speed communications, aided communications
communications costs » communication costs, communications _
some developpement » sme development, de developpement, le developpement
developpement de » developpement des, developpement durable
information 4 » information 2
technology 1 » technology _
code based » codes based, mode based, diode based
costs some » cost some
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 4 code based communications costs some developpement de afrique.*.