Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
data communication » data communications
development rural » development moral, development cultural, development general
based formacion » based information, based deformation, based formative
communication 2 » communication _, communication a, communication 3
de development » e development, ce development, de developpement
formacion del » formacion de, formation des
rural africa » rural area
del wide » del lider, del cine, eu wide
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies based formacion del wide data communication 2 de development rural africa.*.