Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
mara information » smart information, data information, math information
de developpement » sme development
developpement de » developpement des, developpement durable
technology mara » technology moral, technology make, technology more
information 2 » information 3
code based » codes based, mode based, diode based
costs de » costs _, costs 4, costs a
2 code » 2 codes, 22 code, 3.2 code

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

• Adding a wildcard symbol may retrieve word variants: technology mara information 2 code based communications costs de developpement de l'afrique.*.