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
bank afrique » en afrique, bank africa, bank african
does oral » does formal, does oil

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 does oral communication costs _ development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies index information act does oral communication costs _ development bank afrique.*.