The Find/Replace command enables you to search within the Activity results.
From the Edit menu select Find/Replace to open the Find dialog box.
In the Find what field enter the search string you want to find.
In the In pull-down menu choose the search area.
Check the Match the whole word only check box to
Check Match case check box to perform a case-sensitive search.
Set the Up or Down direction in the Direction field.
Click Find next to start or continue the search,
or, click Cancel to cancel or stop the operation.