Perhaps you should try some spelling variations:
communication besides » communication desires, communication begins, communication belize
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
urban development » human development
technologies 4 » technologies _
4 information » 2 information, 1 information
information 2 » information 3
besides urban » buses urban
index africa » andes africa, india africa, index asia
a 1.3 » a 3.3, _ 1.3, a 1.1

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• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 information 2 a 1.3 communication besides urban development index africa.~.
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