Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
south communications » mouth communications, month communication, truth communication
development matter » development matters, development master, development pattern
past development » past developments, post development, fast development
relations 3.3 » relations 3.1, relations 6.3, relations 3.2
technology r » technology 1, technology 3, technology 4
r relations » 3 relations, 1 relations, our relations
matter more » matter most
race south » rice south, trade south, cape south
costs past » costs part, costs case, costs cash
3.3 race » 2.3 race, 3.3 rate, 3.3 rice

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

• Adding a wildcard symbol may retrieve word variants: technology r relations 3.3 race south communications costs past development matter more.*.