Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
et communications » et communication, et communicatione, 10 communications
technologies a » technologies _, technologies 4, technologies 2
normal schools » formal schools, formal school, rural schools
schools run » schools can, schools count, schools from
costs human » sts human, ghosts humans, beasts human
a normal » _ normal
run et » brun et, run debt, breun et

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

• Adding a wildcard symbol may retrieve word variants: technologies a normal schools run et communications costs human development 1 africa.*.