How to: Count how many times a word occurs in a document.
Solution:
Find and replace the word with the same word. (The resulting dialog box
states the number of changes.)
1) Select the 'Edit' menu and select 'Replace...'. (The 'Replace' dialog box appears.)
2) Type the word in the 'Find What' box.
3) Type the same word in the 'Replace With' box.
4) Click 'Replace All'. (The resulting dialog box gives the number of occurrences.)