Perhaps you should try some spelling variations:
change information » chandos information, trade information
oral communication » personal communication
technology change » technological change, technological changes
development case » development china
information act » information age, information a, information about
e development » sme development, mine development, site development
de oral » de otras, new oral
costs e » costs _, costs 4, costs a
act de » act der, pact de, act does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology change information act de oral communication costs e development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology change information act de oral communication costs e development case afrique.*.