Perhaps you should try some spelling variations:
technologies authors » technologies methods, technologies cohort, technology author
authors information » author information, autonomy information, networks information
information centre » information centers, information contents
de communication » mobile communication, online communication
centre de » centre _, centrale des
1 afrique » l afrique, en afrique, 1 enrique
de de » e de, de ce, de se

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

• Adding a wildcard symbol may retrieve word variants: technologies authors information centre de de communication a _ development 1 afrique.*.