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
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing eu » developing e, developing eq, developing egg
center how » century how, better how, gender how
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
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 2 information center how were communication costs 1.4 developing eu africa.*.