Perhaps you should try some spelling variations:
basic formulation » basic population, bayesian formulation, policy formulation
development rural » development moral, development cultural, development general
technology basic » technology based, technology asia, terminology basic
communication 2 » communication _, communication a, communication 3
formulation de » formulation des, formulacion de, formulation du
la development » a development, ma development, 2 development
rural afrique » rural africa
de does » der does, do does, one does
2 la » 2 a, a la, _ la

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

• Adding a wildcard symbol may retrieve word variants: technology basic formulation de does _ communication 2 la development rural afrique.*.