Perhaps you should try some spelling variations:
wages communications » states communications, mass communications, face communications
communications costs » communication costs, communications _
major development » major developments, bajo development, motor development
development cases » development case, development phases, development based
technology soc » technology shock, technology some, technology set
soc relations » dog relations, social relations, basic relations
relations do » relations du, relations das, relations der
costs major » costs matter
cases dark » cases data, cases part, games dark
prices » price

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

• Adding a wildcard symbol may retrieve word variants: technology soc relations do prices wages communications costs major development cases dark.*.