Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
relative incomes » relative income
1 communication » 10 communication, 3 communication, 4 communication
technology und » technology fund, technology used, technology use
incomes policy » notes policy
und relative » _ relative, die relative
cost private » das private
patterns pt » patterns _, patterns 1, patterns 3
policy 1 » policy 3

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

• Adding a wildcard symbol may retrieve word variants: technology und relative incomes policy 1 communication cost private employment patterns pt.*.