Perhaps you should try some spelling variations:
modern communicators » modern communicator, modern communications, modern communication
communicators costs » communications costs, communication costs, communications cross
relation between » relationship between, relationships between
technologien 4 » technologien _, technologien 1, technologien 5
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
between body » between boys, between aid
body modern » body model, body models, body modeling
4 relation » _ relation, 5 relation, 2 relation
costs 3.5 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologien 4 relation between body modern communicators costs 3.5 developing _ arenas.*.