Perhaps you should try some spelling variations:
better development » western development, between development, sector development
oral communication » personal communication
technology state » technology strategy, technology system, technology study
state relations » state regulation, trade relations, race relations
development das » development ds, development data, development does
costs better » costs matter, costs peter, crisis better
relations 5 » relations _, relations a, relations 3
das portal » das portrat, data portal, des portals
5 prime » 1 prime, _ prime, a prime

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

• Adding a wildcard symbol may retrieve word variants: technology state relations 5 prime oral communication costs better development das portal.*.