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

man 300dayloans.com/monthly-payday-loans-bad-credit

No manual entry for 300dayloans.com/monthly-payday-loans-bad-credit.
To search for "300dayloans.com/monthly-payday-loans-bad-credit", try typing ls 300dayloans.com/monthly-payday-loans-bad-credit.