Perhaps you should try some spelling variations:
oral communication » personal communication
asian development » human development, urban development, clean development
has information » phase information, laws information, dis information
information act » information age, information a, information about
technology has » technology hard, technology have, technology how
systems asian » system asian, systems asia, system asia
de oral » de otras, new oral
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 has information act de oral communication systems asian development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology has information act de oral communication systems asian development _ afrique.*.