Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development policies » development policy, development projects
grid development » grid developments, grips development, aid development
policies moving » policies living, policies meeting, policies working
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
die data » die daten, life data, file data
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3 die data communications costs grid development policies moving.*.