Perhaps you should try some spelling variations:
summary information » primary information, asymmetry information, customary information
technology summary » technologies summary, technology summing, methodology summary
development manuel » developpement manuel, development model, development master
loans development » gas development, loans developing, cns development
information a » information age, information about
cge data » age data, wage data, care data

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

• Adding a wildcard symbol may retrieve word variants: technology summary information a cge data communications _ loans development manuel afrique.*.