Perhaps you should try some spelling variations:
development mothers » development matters, development models, development workers
communication true » communication three, communication trust, communication truth
3 communication » 4 communication, de communication, data communication
mothers labor » mother's labor, mothers labour, matters labor
technology 1 » technology _
policies 3 » policies _, policies a, policies 5
true human » time human, torture human
1 putting » _ putting, 3 putting, 2 putting

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

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