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 1.3 » context 3, context 2.1, context 3.1
1.3 cles » 1.3 les, 1.3 sales
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 1.3 cles communication cost 3.2 developing a africa.*.