Perhaps you should try some spelling variations:
technologies summary » technology summary, technologies asymmetry, methodologies summary
summary information » primary information, asymmetry information, customary information
de developpement » sme development
developpement de » developpement des, developpement durable
information a » information age, information about
de afrique » de l'afrique, en afrique, l afrique
wage data » wage rate
a wage » a wager, _ wage, a wake

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies summary information a wage data communications _ de developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies summary information a wage data communications _ de developpement de afrique.*.