Perhaps you should try some spelling variations:
22greek literature » greek literature, grey literature, street literature
2f criticism » 27 criticism, 28 criticism, 22 criticism
2c textual » 2 textual, 2.1 textual, 2.2 textual
29 textual » 2 textual, 9 textual, 2.1 textual
27 textual » 7 textual, 2 textual, 17 textual

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: %22greek literature %2f criticism%((2c textual) OR (((29 textual) OR (27 textual))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22greek literature %2f criticism%((2c textual) or (((29 textual) OR (27 textual))))%22".
• Adding a wildcard symbol may retrieve word variants: %22greek literature %2f criticism%((2c textual) or (((29 textual) OR (27 textual))))%22*.