Perhaps you should try some spelling variations:
development moral » development model, development models, development middle
a communication » la communication, data communication, data communications
communication 3 » communication _, communication a
technologies a » technologies _, technologies 4, technologies 2
la development » a development, ma development, 2 development
a formulation » la formulation, _ formulation, 3 formulation
does a » does _
3 la » 3 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: technologies a formulation _ does a communication 3 la development moral afrique.*.