Perhaps you should try some spelling variations:
simulations solution » simulation solution, simulations conclusion, formulation solution
policy simulations » policy implications, policy formulation, policy solutions
make developpement » de developpement, le developpement, au developpement
developpement en » developpement et, developpement des, developpement de
a communicative » _ communicative, a communication, la communication
communicative a » communicative _, communicative 12, communicate a
solution rate » solutions late, solution data, solution based
rate does » late does, ratio does, state does
does a » does _
a make » a maker, a makes, 2 make

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

• Adding a wildcard symbol may retrieve word variants: policy simulations solution rate does a communicative a make developpement en afrique.*.