Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
can communications » chad communications, iran communications, oman communications
information 2.2.2 » information 12.2.2, information 2.3.2, information 3.2.2
developing cross » development cross, developing areas, development across
technologies a » technologies _, technologies 4, technologies 2
5.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
a information » 2 information, 1 information
2.2.2 why » 2.2.1 why, 3.2.2 why
costs 5.3 » costs 15.3, costs 2.3, costs 4.3
why can » why can't, why care
accessed. » access., assessed., accepted.

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 2.2.2 why can communications costs 5.3 developing cross accessed.*.