Perhaps you should try some spelling variations:
2f fiction » f fiction, 3 fiction, 14 fiction
1770 early » 1778 early
2 fiction » 2 fixation, 2 fission, 1792 fiction
20 early » 1820 early, 1720 early
10 early » 1820 early, 5 early, 8 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: %22ethiopia %((2f fiction) OR (2 fiction)) %((20 early) OR (((((10 early) OR (1770 early))) OR (1800 early)))) works to 1800%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22ethiopia %((2f fiction) OR (2 fiction)) %((20 early) or (((((10 early) or (1770 early))) or (1800 early)))) works to 1800%22".
• Adding a wildcard symbol may retrieve word variants: %22ethiopia %((2f fiction) OR (2 fiction)) %((20 early) or (((((10 early) or (1770 early))) or (1800 early)))) works to 1800%22*.