Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
information 2.2 » information 1.2, information 2.7, information 2.2.2
technology 1 » technology _
du afrique » en afrique, l afrique, de l'afrique
price de » price _, price 3, price a
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 2.2 price de communication costs de developpement du afrique.*.