Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
information needs » information networks
technologies ary » technologies vary, technologies art, technologies any
ary information » early information, party information, jury information
use development » case development, sme development, e development
modes use » models use, model use, models used
a afrique » l afrique, en afrique
needs de » needs men, needs one, needs _
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies ary information needs de mass communication modes use development a afrique.*.