Perhaps you should try some spelling variations:
thought communication » through communication, trough communication, about communication
developments enters » development centers, developments interest, development center
other developments » further developments, further development, water development
technology state » technology strategy, technology system, technology study
state relations » state regulation, trade relations, race relations
relations 6.3 » relations 3, relations 2.1, relations 3.1
fair thought » after thought, a thought, ever thought
costs other » costs over
6.3 fair » 7.3 fair, 6.3 fazit, 6.3 fall
enters a » enters _, enter _, waters a

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

• Adding a wildcard symbol may retrieve word variants: technology state relations 6.3 fair thought communication costs other developments enters a.*.