Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2 communications » 2 communication, 3 communications, 4 communications
developpement de » developpement des, developpement durable
2.2 informacion » 2.2 information, 4.2 information, 3.2 information
e developpement » de developpement, le developpement, et developpement
technology 2.2 » technology _, technology 1, technology 3
informacion en » informacion de, informacion y, information eine
de afrique » de l'afrique, en afrique, l afrique
en face » en fase, en france, when face
costs e » costs _, costs 4, costs a
face 2 » face _, face a, face 4

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 informacion en face 2 communications costs e developpement de afrique.*.