Perhaps you should try some spelling variations:
other developmental » other developments, other development, order development
touch communication » trough communication, truth communication, through communication
developmental cash » development cash, developmental task, developmental tasks
technology race » technology rate, technology role, technology rich
race relations » trade relations
relations 8.5 » relations 2.5, relations 7.5, relations 1.5
costs other » costs over
8.5 rice » 8.5 nice, 85 rice, 8.5 die
dank. » bank., dan., dans.

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

• Adding a wildcard symbol may retrieve word variants: technology race relations 8.5 rice touch communication costs other developmental cash dank.*.