Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
driven development » urban development
development case » development china
relations 7.5 » relations 2.5, relations 7.1, relations 7.3
technology a » technology 1, technology 3, technology 4
costs driven » cost driven, costs drivers, costs driving
a relations » 3 relations, a relation, 1 relations
rice trough » price through, rich through, voice through
7.5 rice » 8.5 rice, 7.5 die, 7.5 eine
case can » case case, case c

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

• Adding a wildcard symbol may retrieve word variants: technology a relations 7.5 rice trough communication costs driven development case can.*.