Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
information centre » information centers, information contents
developing east » development east, developing a, developing asia
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
east africa » west africa
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
centre a » centres a, centre _, centre c

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information centre a global communication costs 1.3 developing east africa.*.