Perhaps you should try some spelling variations:
communication model » communication media
technologies under » technologies index, technologies used, technologies annex
data communication » data communications
under information » funder information, gender information, und information
information needs » information networks
de development » e development, ce development, de developpement
development la » development law, development li, development land
la afrique » l afrique, la fabrique, en afrique
model de » model due, model d, model du
needs e » needs _, needs a, needs 3
e data » e datas, age data, cge data

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

• Adding a wildcard symbol may retrieve word variants: technologies under information needs e data communication model de development la afrique.*.