Perhaps you should try some spelling variations:
21 english » 210 english, 2 english, 1 english
2f texts » 1 texts, 3 texts, a texts
20 texts » 20 tests, 1 texts, 20 teeth
8 texts » 8 text, 8 tests
2 texts » 2 text, 2 texte, 1 texts
_ texts » _ text

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: %22hymns%21 english %((((((2f texts) OR (8 texts))) OR (2 texts))) OR (((20 texts) OR (_ texts))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22hymns%21 english %((((((2f texts) OR (8 texts))) or (2 texts))) or (((20 texts) or (_ texts))))%22".
• Adding a wildcard symbol may retrieve word variants: %22hymns%21 english %((((((2f texts) OR (8 texts))) or (2 texts))) or (((20 texts) or (_ texts))))%22*.