Perhaps you should try some spelling variations:
policies information » policy information, political information, policies integration
technology policies » technology policy
communication modes » communication model, communication des, communication media
development min » development main, development menu, development may
modes human » models human, model human, modern human
min afrique » en afrique
de mass » de masse, de mais, de masa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology policies information _ de mass communication modes human development min afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology policies information _ de mass communication modes human development min afrique.*.