Perhaps you should try some spelling variations:
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"the patrick moocs practical astronomy survives" » "the patrick moocs nautical 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 moyes practical astronomy survives", "the patrick moore's practical astronomy survives"
"the patrick mons practical astronomy survives" » "the patrick mons nautical astronomy survives", "the patrick mons positional astronomy survives", "the patrick mons practical astronomy survey", "the patrick mons practical astronomy surveys", "the patrick mons practical astronomy studies", "the patrick coins practical astronomy survives", "the patrick lens practical astronomy survives", "the patrick owens practical astronomy survives", "the patrick moyes practical astronomy survives", "the patrick bond practical astronomy survives", "the patrick mpondo practical astronomy survives"

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("the patrick moore optical astronomy surveying") OR ((("the patrick moocs practical astronomy survives") OR ("the patrick mons practical astronomy survives")))).
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