Perhaps you should try some spelling variations:
developments from » development from, developments after, developments _
technology state » technology strategy, technology system, technology study
de communication » mobile communication, online communication
oer developments » other developments, power developments, open developments
state relations » state regulation, trade relations, race relations
relations a » relations _
crisis de » crisis del, crisis due, crisis debt
costs oer » costs over, costs other
a crisis » 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technology state relations a crisis de communication costs oer developments from africa.*.