Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologies uses » technologies used, technologies based, technological uses
uses information » users information, user information, use information
de communication » mobile communication, online communication
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
cost 3.2 » cost 2.4
from de » from dem, from deep

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

• Adding a wildcard symbol may retrieve word variants: technologies uses information context from de communication cost 3.2 developing _ africa.*.