Perhaps you should try some spelling variations:
good communication » world communication, ihrd communication, based communication
technologien des » technologien fur, technologien und, technologies 2
relations before » relations beyond, relations between
developing rural » developing real, development rural, developing halal
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
des relations » les relations, its relations, et relations
before man » before dawn, before a, before tax
rural area » rural areas
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
man good » mean good, can good, than good

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

• Adding a wildcard symbol may retrieve word variants: technologien des relations before man good communication costs 5.4 developing rural area.*.