Perhaps you should try some spelling variations:
data communication » data communications
technologies used » technologies based, technology used, technologies _
development rural » development moral, development cultural, development general
communication 2 » communication _, communication a, communication 3
used formative » based formative, using formative, die formative
de development » e development, ce development, de developpement
formative del » normative model, formative peer, formazione del
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 used formative del wide data communication 2 de development rural africa.*.