Perhaps you should try some spelling variations:
technological changes » technological change, technological advances
changes information » change information, channels information, chandos information
communication costa » communication costs, communications costs, communication cote
development en » developpement en, development menu, development eco
e development » sme development, mine development, site development
does mass » does maps, does cash, does mtrs

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

• Performing a fuzzy search may retrieve terms with similar spellings: technological changes information _ does mass communication costa e development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technological changes information _ does mass communication costa e development en afrique.*.