Perhaps you should try some spelling variations:
conflict development » economic development, policy development, content development
technology theory » technology thesis, technology other, technology history
development paths » development path, development plans, development pt
de communication » mobile communication, online communication
originated from » originate from, originating from
costs conflict » post conflict, class conflict, east conflict
from end » from e, from eu, from el
end de » und de, end pe, end se

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

• Adding a wildcard symbol may retrieve word variants: technology theory originated from end de communication costs conflict development paths _.*.