Perhaps you should try some spelling variations:
22business ethics » business ethical, business epics, business ethik
1728 poetry » 1724 poetry, 1798 poetry, 1727 poetry
1722 poetry » 1724 poetry, 1702 poetry
2f poetry » 28 poetry, 2 poetry, 20 poetry
2f early » 24 early, 20 early, 21 early
22 early » 2 early, 12 early, 1722 early

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: %((((22business ethics) OR (iii.business ethics))) OR (business ethics)) %((2f poetry) OR (((1728 poetry) OR (1722 poetry)))) %((2f early) OR (22 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((22business ethics) or (iii.business ethics))) or (business ethics)) %((2f poetry) or (((1728 poetry) OR (1722 poetry)))) %((2f early) or (22 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %((((22business ethics) or (iii.business ethics))) or (business ethics)) %((2f poetry) or (((1728 poetry) OR (1722 poetry)))) %((2f early) or (22 early)) works to 1800%22*.