Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information center » information centers, information centre, information content
get communication » et communication, debt communication, de communication
technologies 4 » technologies _
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
4 information » 2 information, 1 information
developing 1 » developing _, developing a, developing e
center from » century from, letter from, better from
from get » from gef, from great, from gene
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information center from get communication cost 2.2 developing 1 africa.*.