Perhaps you should try some spelling variations:
development chapter » development center, development case
truth communication » trough communication, touch communication, true communication
model development » local development, social development, global development
technology et » technology e, technology ecit, technology eimt
relations der » relations under, relations das, relations do
et relations » des relations, 3 relations, ethnic relations
prices truth » prices north, prices trade
costs model » cost model, cost models, costs money
chapter one » chapter four
der prices » user prices, debt prices, do prices

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

• Adding a wildcard symbol may retrieve word variants: technology et relations der prices truth communication costs model development chapter one.*.