Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
development manuel » developpement manuel, development model, development master
de communication » mobile communication, online communication
based formacion » based information, based deformation, based formative
communication 1 » communication _, communication a, communication 3
la development » a development, ma development, 2 development
formacion de » formacion del, formation des, creacion de
de does » der does, do does, one does
does de » does debt
1 la » a la, 1 a, _ la

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

• Adding a wildcard symbol may retrieve word variants: technologies based formacion de does de communication 1 la development manuel afrique.*.