Perhaps you should try some spelling variations:
communications efforts » communication efforts, communications forms, communications networks
development agencies » development policies
technologies 2.1 » technologies _, technologies 4, technologies a
land development » world development, child development
2.1 information » 3.1 information
information 3 » information 2
efforts land » effects land, efforts acd, efforts amid
agencies do » agencies two, agencies _, agencies 4
dpm data » aim data, em data, gbm data
3 dpm » 3 dem, _ dpm

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information 3 dpm data communications efforts land development agencies do.*.