Perhaps you should try some spelling variations:
"the patrick mkie practical astronomy survives" » "the patrick mkie optical astronomy survives", "the patrick mkie positional astronomy survives", "the patrick mkie practical astronomy survey", "the patrick mkie practical astronomy surveys", "the patrick mkie practical astronomy studies", "the patrick more practical astronomy survives", "the patrick made practical astronomy survives", "the patrick make practical astronomy survives", "the patrick mackie practical astronomy survives", "the patrick mein practical astronomy survives", "the patrick moore practical astronomy survives"
"the patrick moocs practical astronomy survives" » "the patrick moocs optical astronomy survives", "the patrick moocs positional astronomy survives", "the patrick moocs practical astronomy survey", "the patrick moocs practical astronomy surveys", "the patrick moocs practical astronomy studies", "the patrick mics practical astronomy survives", "the patrick abcs practical astronomy survives", "the patrick ics practical astronomy survives", "the patrick moore practical astronomy survives", "the patrick mons practical astronomy survives", "the patrick moyes practical astronomy survives"
"the patrick mile nautical astronomy survives" » "the patrick mile nautical astronomy survey", "the patrick mile nautical astronomy surveys", "the patrick mile nautical astronomy studies", "the patrick i nautical astronomy survives", "the patrick ii nautical astronomy survives", "the patrick some nautical astronomy survives", "the patrick miller nautical astronomy survives", "the patrick riley nautical astronomy survives", "the patrick maill nautical astronomy survives"

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: (((("the patrick mkie practical astronomy survives") OR ("the patrick moocs practical astronomy survives"))) OR ("the patrick mile nautical astronomy survives")).
• Removing quotes may allow a broader search: (((( the patrick mkie practical astronomy survives ) or ( the patrick moocs practical astronomy survives ))) or ( the patrick mile nautical astronomy survives )).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick mkie practical astronomy survives") or ("the patrick moocs practical astronomy survives"))) or ("the patrick mile nautical astronomy survives"))*.