Perhaps you should try some spelling variations:
technologies basic » technologies based, technologies bit, technologies big
basic formulation » basic population, bayesian formulation, policy formulation
formulation where » formulation over, formulation des, calculation where
development moral » development model, development models, development middle
de communication » mobile communication, online communication
communication r » communication 3, communication 1, communication 2
use development » case development, sme development, e development
moral africa » rural africa, global africa, mortality africa
where do » where _
do de » do we, dx de
r use » _ use, 2 use, 3 use

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

• Adding a wildcard symbol may retrieve word variants: technologies basic formulation where do de communication r use development moral africa.*.