A very helpful function for browsing the memory is the Find option. It is invoked using the Ctrl+F shortcut, or selected from the memory window's context menu.
Find in Memory window
With this function, a specified value can be found in the Memory window. The value can be either hexadecimal or a string.
The search range in which the value is to be searched for is entered here. The search range can be either hexadecimal (hexadecimal values are entered into the ‘From…’ and ‘To…’ fields), or decimal or symbolic. When ‘Decimal/Symbolic’ is selected, the search range can be selected with the ‘From…’ and ‘To…’ buttons. Pressing one of those invokes the Symbol Browser.