Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information duties » information studies, information devices, information series
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
duties age » duties sales
de afrique » de l'afrique, en afrique, l afrique
age data » wage data, cge data, image data
costs le » costs _, costs 4, costs a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 1 information duties age data communications costs le developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 1 information duties age data communications costs le developpement de afrique.*.