Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
risi communications » risk communications, crisis communications, risk communication
change information » chandos information, trade information
technology change » technological change, technological changes
information need » information needs, information needed, information speed
some development » sme development, women development, site development
costs some » cost some
need de » need le, need fide, need one
de risi » de risk, de risco

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

• Adding a wildcard symbol may retrieve word variants: technology change information need de risi communications costs some development _ afrique.*.