Perhaps you should try some spelling variations:
development mothers » development matters, development models, development workers
communication trust » communication tres, communication truth, communication turn
3 communication » 4 communication, de communication, data communication
mothers labor » mother's labor, mothers labour, matters labor
technology 1 » technology _
trust human » true human, threat human
a policies » 6a policies, ea policies, 3 policies
policies 3 » policies _, policies a, policies 5
1 putting » _ putting, 3 putting, 2 putting
putting a » putting _, getting a, setting a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 putting a policies 3 communication trust human development mothers labor.*.