Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
communication cost » communication costs, communication costa, communications costs
rural development » social development
development care » development case, development core, development cure
technologie die » technologie de, technologie im, technologie der
die relation » die relative, die reaktion, die revolution
relation gas » relation a, relation des, relation la
prices vote » prices more, promises vote, prices power
care labor » care labour, core labor, male labor

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

• Adding a wildcard symbol may retrieve word variants: technologie die relation gas prices vote communication cost rural development care labor.*.