Perhaps you should try some spelling variations:
either original » other original, another original, her original
einer original » eines originals, ein original, einer ordinal
angr original » age original, nor original, cancer original

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: (("((((elgar original) OR (angr original))) or (((einer original) or (either original)))) reference") OR ("((((elgar original) OR (angr original))) or (((einer original) or (either original))))s references")).
• Removing quotes may allow a broader search: (( ((((elgar original) OR (angr original))) or (((einer original) or (either original)))) reference ) or ( ((((elgar original) OR (angr original))) or (((einer original) or (either original))))s references )).
• Adding a wildcard symbol may retrieve word variants: (("((((elgar original) OR (angr original))) or (((einer original) or (either original)))) reference") or ("((((elgar original) OR (angr original))) or (((einer original) or (either original))))s references"))*.