Perhaps you should try some spelling variations:
touch communication » trough communication, truth communication, through communication
model development » local development, social development, global development
technology 3.1 » technology 1, technology 2.2, technology _
relativen from » relative crop, relative food
3.1 relativen » 1.1 relatives, 2.1 relative, 2.1 relatives
river touch » river mouth
costs model » cost model, cost models, costs money
from river » from rivers, from rice, from over
fund dark » fund data, fund der, fund denmark

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

• Adding a wildcard symbol may retrieve word variants: technology 3.1 relativen from river touch communication costs model development fund dark.*.