Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
development east » development southeast, development 1
4 communication » 3 communication, 5.4 communication, de communication
communication 2 » communication _, communication a, communication 3
technologies a » technologies _, technologies 4, technologies 2
ma development » a development, mena development, 2 development
a information » 2 information, 1 information
east afrique » east africa, east african, en afrique
costs over » costs other, contests over
over 4 » over 34, over _, over a
2 ma » 2 max, 2 mai, 2 map

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

• Adding a wildcard symbol may retrieve word variants: technologies a information costs over 4 communication 2 ma development east afrique.*.