Perhaps you should try some spelling variations:
communication cost » communication costs, communications costs, communication mode
technologies debt » technologies new, technologies ict, technologies sector
debt information » student information, credit information, health information
information act » information age, information about, information gaps
per development » power development, spur development, power developments
does » des

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

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