Perhaps you should try some spelling variations:
through communications » through communication, through communicating, trough communication
communications costs » communication costs, communications _
developments after » development chapter, development center, developments from
risk developments » rise developments, crisis developments, price developments
relations 5.5 » relations 5.1, relations 2.5, relations 5.2
scale through » space through, care through, sales through
costs risk » costs risks, cost risk, costs rise
5.5 scale » 10.5 scale, 2.1 scale, 2.2 scale
after e » after eu, after _, after a

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

• Adding a wildcard symbol may retrieve word variants: technology _ relations 5.5 scale through communications costs risk developments after e.*.