Perhaps you should try some spelling variations:
c english » _ english, 2 english, 1 english
20 texts » _ texts, ii texts, i texts
20 tests » 10 tests, 20 test, 20 teeth
1 texts » _ texts, i texts, ii texts
2 texts » _ texts, 2 text, 2 texte

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%c english %((((1 texts) OR (1 text))) OR (((((20 texts) OR (2 texts))) OR (20 tests))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22hymns%c english %((((1 texts) OR (1 text))) or (((((20 texts) or (2 texts))) or (20 tests))))%22".
• Adding a wildcard symbol may retrieve word variants: %22hymns%c english %((((1 texts) OR (1 text))) or (((((20 texts) or (2 texts))) or (20 tests))))%22*.