Perhaps you should try some spelling variations:
communication power » communications power, communication pour, communication paper
urban development » human development
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
development min » development main, development menu, development may
technology 2.2 » technology _, technology 1, technology 3
power urban » poor urban, over urban, foster urban
min afrique » en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology 2.2 information gap _ mobile communication power urban development min afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology 2.2 information gap _ mobile communication power urban development min afrique.*.