Perhaps you should try some spelling variations:
22natural theology » natural theology, natural teleology, natural topology
2f early » 24 early, 20 early, 21 early
22 early » 2 early, 12 early, 1722 early
23 early » 2.3 early, 13 early, 33 early
10 early » 1800 early, 1820 early, 1770 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: %22natural theology %((((((2f early) OR (22 early))) OR (((23 early) OR (3 early))))) OR (10 early)) works to 1800%22.
• Adding a wildcard symbol may retrieve word variants: %22natural theology %((((((2f early) or (22 early))) or (((23 early) or (3 early))))) or (10 early)) works to 1800%22*.