Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
development upland » development plans, development plan, development land
trade development » software development
innovation speed » innovation peer, innovation spaces, innovation set
technologie der » technologie de, technologien des, technologies de
der innovation » gender innovation, 2 innovation, 3 innovation
upland area » upland areas, land area, wetland area
one verbal » non verbal, pre verbal
speed one » speed money, speed line, need one

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

• Adding a wildcard symbol may retrieve word variants: technologie der innovation speed one verbal communication _ trade development upland area.*.