Perhaps you should try some spelling variations:
information center » information centers, information centre, information content
communication 3.3 » communication _, communication a, communication 1
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
cnn mediated » chain mediated, cas9 mediated, cell mediated
a developing » a development
center cnn » center can
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies can information center cnn mediated communication 3.3 a developing _ afrique.*.