Perhaps you should try some spelling variations:
information center » information centers, information centre, information content
were communication » where communication, aware communication, secure communication
technologies 4 » technologies _
1.5 developing » 1.3 developing, 15 developing, 1.4 developing
4 information » 2 information, 1 information
developing eu » developing e, developing eq, developing egg
center how » century how, better how, gender how
costs 1.5 » costs 3.5, costs 2.5, costs 4.5
eu africa » em africa, 1 africa, 11 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 4 information center how were communication costs 1.5 developing eu africa.*.