Perhaps you should try some spelling variations:
22greek literature » grey literature, street literature, free literature
1925 criticism » 1924 criticism, 1922 criticism, 1945 criticism
28 criticism » 8 criticism, 2nd criticism, 31 criticism
27 criticism » 7 criticism, 2nd criticism, 31 criticism
2.1 textual » 2.2 textual, 2.3 textual, 2.6 textual
2c textual » 2 textual, 27 textual, 29 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) OR (greek literature)) %((1925 criticism) OR (((28 criticism) OR (27 criticism))))%((2c textual) OR (2.1 textual))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((22greek literature) or (greek literature)) %((1925 criticism) or (((28 criticism) or (27 criticism))))%((2c textual) OR (2.1 textual))%22".
• Adding a wildcard symbol may retrieve word variants: %((22greek literature) or (greek literature)) %((1925 criticism) or (((28 criticism) or (27 criticism))))%((2c textual) OR (2.1 textual))%22*.