Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
des communication » les communications, nets communication, c's communication
technologies 2 » technologies _, technologies 4
12 developing » 1.2 developing, 2 developing, 1 developing
developing e » developing _, developing a, developing east
e africa » em africa, de africa, eu africa
cost 12 » cost 1.2, cost 15, cost 3.2
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information context 3 des communication cost 12 developing e africa.*.