Perhaps you should try some spelling variations:
"prairie city grades" » "prairie city graded", "prairie city games", "prairie city trade"
"prairie city brand" » "prairie city grand", "prairie city branding", "prairie equity brand"
"prairie city land" » "prairie city lands", "prairie city plans", "prairie city plan"

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