Perhaps you should try some spelling variations:
technologies credit » technologies create, technologies breeding, technologies current
power development » water development, career development, hydropower development
information flow » information flows
costs power » cost power, costs per, costs peter
a afrique » l afrique, en afrique
flow de » flow der, flow e

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies credit information flow de _ communication costs power development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies credit information flow de _ communication costs power development a afrique.*.