Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
true communication » truth communication, time communication, stroke communication
power developments » power development, modern developments, other developments
developments from » development from, developments after, developments _
technology 1 » technology _
relation de » relation des, relations der, relacion del
1 relation » 1 relations, _ relation, 5 relation
crise true » crime true, crise vue
cost power » cost per, soft power
de crise » de crisis, la crise, de cause
from dr » from dar, from de, from dem

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relation de crise true communication cost power developments from dr.*.