Perhaps you should try some spelling variations:
staaten communications » states communications, strategic communications, written communications
communications costs » communication costs, communications _
technologies paris » technologies varies, technologies part, technologies series
paris information » iris information, party information, partial information
developing task » developing tpack, developing east, developing trust
information 2 » information 3
3 developing » 3 development
und staaten » und staat, oecd staaten
task arenas » task_arenas _
costs 3 » costs _, costs 4, costs a
2 und » _ und, i und

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

• Adding a wildcard symbol may retrieve word variants: technologies paris information 2 und staaten communications costs 3 developing task arenas.*.