Perhaps you should try some spelling variations:
development mothers » development matters, development models, development workers
communication truth » communication trust, communication through, communication tres
2 communication » 3 communication, 4 communication, 1 communication
urban policies » urban policy
putting urban » pudong urban, testing urban, using urban
mothers labor » mother's labor, mothers labour, matters labor
technology 2 » technology _, technology 1, technology 3
truth human » south human, true human, through human
policies 2 » policies _, policies a, policies 5
2 putting » _ putting, 3 putting, 4 putting

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

• Adding a wildcard symbol may retrieve word variants: technology 2 putting urban policies 2 communication truth human development mothers labor.*.