You can use the options on the Find dialog box to indicate how to search for information. The Find dialog box is shown in the following image.
The options in this dialog box are:
Provides a text box where you can specify the text that you want to find. Optionally, you can click the arrow to select a search term or phrase that was previously specified.
Select this option to match the whole word only.
Select this option to match the uppercase or lowercase value, as specified in the Find what field.
Select up or down to indicate the direction the Text Editor should search in.
Allows you to find the next instance of your search term.
Marks all instances of your search term in the Text Editor.
Cancels the current search and closes the Find dialog box.