Perhaps you should try some spelling variations:
information center » information centers, information centre, information content
were communication » where communication, aware communication, secure communication
technologies 2 » technologies _, technologies 4
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
developing eq » developing e, developing egg, developing _
center how » century how, better how, gender how
costs 7.3 » costs 2.3, costs 4.3, costs 5.3
eq africa » em africa, eu africa, 1 africa
how were » how we, how well

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information center how were communication costs 7.3 developing eq africa.*.