Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
cles communication » scales communication, class communication, c's communication
communication cost » communication costs, communication costa, communications costs
technologies 4 » technologies _
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
4 information » 2 information, 1 information
developing a » developing _
context 3.1 » context 2.1, context 1, context 1.3
3.1 cles » 3.1 calls, 3.1 cases, 3.1 clear
cost 3.2 » cost 2.4
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information context 3.1 cles communication cost 3.2 developing a africa.*.