Perhaps you should try some spelling variations:
peter development » better development, center development, water development
de communication » mobile communication, online communication
development case » development china
technology 3.1 » technology 1, technology 2.2, technology _
3.1 regulation » 3.2 regulation, de regulation, 2 regulation
regulation a » regulation _
costs peter » costs per, costs water, costs matter
prices de » prices does, prices _, prices a
a prices » a price, 2 prices, gas prices

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

• Adding a wildcard symbol may retrieve word variants: technology 3.1 regulation a prices de communication costs peter development case part.*.