Perhaps you should try some spelling variations:
"prairie city grades" » "prairie city graded", "prairie city games", "prairie city trade"
"prairie city grass" » "prairie city gas", "prairie city graph", "prairie city class"
"prairie city grand" » "prairie city brand", "prairie city guard", "prairie city land"

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: (((("prairie city grass") OR ("prairie city grand"))) OR ("prairie city grades")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"prairie city grass\") OR (\"prairie city grand\"))) or (\"prairie city grades\"))".
• Removing quotes may allow a broader search: (((( prairie city grass ) OR ( prairie city grand ))) or ( prairie city grades )).
• Adding a wildcard symbol may retrieve word variants: (((("prairie city grass") OR ("prairie city grand"))) or ("prairie city grades"))*.