Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
mentor development » sector development, mental development, center development
technology set » technology sector, technology 1, technology 2.2
relative role » relative price, relative value, relative risk
set relative » der relative, key relative, sog relative
costs mentor » costs matter, costs meat, costs rent
role prices » rice prices, role pieces, house prices
prices time » price time, prices life, prices rise
china data » china update, chinese data

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

• Adding a wildcard symbol may retrieve word variants: technology set relative role prices time communication costs mentor development china data.*.