Perhaps you should try some spelling variations:
change information » chandos information, trade information
communication mode » communication model, communication modes, communication module
information low » information flow, information law, information flows
cvt development » ct development, cost development, ict development
debt mass » debt cash, debt has, debt main
technological » technologies

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

• Performing a fuzzy search may retrieve terms with similar spellings: technological change information low debt mass communication mode cvt development _ africa.~.
• Adding a wildcard symbol may retrieve word variants: technological change information low debt mass communication mode cvt development _ africa.*.