Perhaps you should try some spelling variations:
"20 stages stages" » "20 states stages", "20 ages stages", "20 sales stages", "20 stage stages", "2 stages stages", "2013 stages stages"
"10 steps stages" » "10 steps images", "10 steps onstage", "10 steps step"
"20 stages stage" » "20 stage stage", "2 stages stage", "2013 stages stage"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("10 steps stages") OR ((("20 stages stages") OR ("20 stages stage")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"10 steps stages\") or (((\"20 stages stages\") OR (\"20 stages stage\"))))".
• Removing quotes may allow a broader search: (( 10 steps stages ) or ((( 20 stages stages ) OR ( 20 stages stage )))).
• Adding a wildcard symbol may retrieve word variants: (("10 steps stages") or ((("20 stages stages") OR ("20 stages stage"))))*.