Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologies more » technologies market, technologies co, technologies art
information needs » information networks
more information » price information, trade information
per development » power development, spur development, oer developments
de mobile » die mobile, e mobile, does mobile
needs de » needs men, needs one, needs _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies more information needs de mobile communication cost per development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies more information needs de mobile communication cost per development _ afrique.*.