Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies chapter » techniques chapter
chapter information » computer information, change information, career information
fri communications » fiji communications, africa communications, face communications
a developing » a development
developing e » developing _, developing a, developing east
3.2 aid » 3.2 ai, 3.2 ad, 3.2 add
aid fri » aid from, aid fair, aid free
costs a » costs _, costs 4
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies chapter information 3.2 aid fri communications costs a developing e areas.*.