Perhaps you should try some spelling variations:
communicatione costs » communication costs, communications costs, communication costa
information centers » information contents, information officers
et communicatione » et communication, get communication, debt communication
technologies a » technologies _, technologies 4, technologies 2
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
a information » 2 information, 1 information
centers he » centers help, centers ihc, centers ohc
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
he et » ne et, ho et

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

• Adding a wildcard symbol may retrieve word variants: technologies a information centers he et communicatione costs 3.2 developing _ africa.*.