Type in a command, or "ls dictionary" to search all commands for "dictionary", etc.

man How-Technology-is-Transforming=Real=Estate=in-Dubai

No manual entry for How-Technology-is-Transforming=Real=Estate=in-Dubai.
To search for "How-Technology-is-Transforming=Real=Estate=in-Dubai", try typing ls How-Technology-is-Transforming=Real=Estate=in-Dubai.