Perhaps you should try some spelling variations:
technologies index » technologies annex, technologies under, technology index
oral communication » personal communication
index information » gender information, funder information, find information
information act » information age, information a, information about
a afrique » l afrique, en afrique
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: technologies index information act de oral communication costs _ development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies index information act de oral communication costs _ development a afrique.*.