Perhaps you should try some spelling variations:
land developpement » land development, le developpement, au developpement
information costs » information contents, information centers, information content
communication 3.2 » communication 3.3, communication 3.4, communication 2
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
costs over » costs other, contests over

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information costs over de communication 3.2 land developpement en afrique.*.