Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
development moral » development model, development models, development middle
formulation over » formation over, formulation model, formulation where
technologies la » technologies a, technologies le, technologies lead
la formulation » la formulacion, _ formulation, la formation
d1 development » 1 development, 11 development, 21 development
de vote » de votre, de voce, de voie

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

• Adding a wildcard symbol may retrieve word variants: technologies la formulation over de vote communication _ d1 development moral afrique.*.