Perhaps you should try some spelling variations:
22natural theology » natural teleology, nature theology, supernatural theology
natural topology » neural topology, natural phonology, featural typology
1720 early » 1727 early, 1820 early, 1770 early
2.3 early » 13 early
2f early » 24 early, 20 early, 21 early
23 early » 13 early, 33 early, 1723 early
f early » ef early, sf early, 7 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) OR (natural theology))) OR (natural topology)) %((((((2f early) OR (f early))) OR (((23 early) OR (2.3 early))))) OR (1720 early)) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((22natural theology) OR (natural theology))) or (natural topology)) %((((((2f early) or (f early))) or (((23 early) or (2.3 early))))) or (1720 early)) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %((((22natural theology) OR (natural theology))) or (natural topology)) %((((((2f early) or (f early))) or (((23 early) or (2.3 early))))) or (1720 early)) works to 1800%22*.