Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information center » information centers, information centre, information content
et communication » et communicatione, get communication, debt communication
technologies a » technologies _, technologies 4, technologies 2
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
a information » 2 information, 1 information
developing e » developing _, developing a, developing east
center 3.3 » centers 3.3, center 2.3, center 3.1
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
e africa » em africa, de africa, eu africa
3.3 et » 3.3 el, 3.3 eu, 3.3 en

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

• Adding a wildcard symbol may retrieve word variants: technologies a information center 3.3 et communication cost 2.2 developing e africa.*.