Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
otras communication » optical communication, towards communication, actors communication
change information » chandos information, trade information
development banks » development bank
information a » information age, information about
de otras » de otros, y otras, 3 otras
costs a » costs _, costs 4
a de » a die, a der, a des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies change information a de otras communication costs a development banks afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies change information a de otras communication costs a development banks afrique.*.