Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developoment center » development center, development centers, development centered
clean developoment » clean development, plan development, can development
technology des » technology does, technology debts, technology nodes
des relations » les relations, its relations, et relations
relations a » relations _
prices data » price data, services data, prices latin
costs clean » costs clear
center hard » center harc, center based
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 des relations a prices data communications costs clean developoment center hard.*.