Perhaps you should try some spelling variations:
"the patrick moocs practical astronomy survives" » "the patrick moocs nautical 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 mics practical astronomy survives", "the patrick does practical astronomy survives", "the patrick drops practical astronomy survives", "the patrick moore practical astronomy survives", "the patrick mons practical astronomy survives", "the patrick moyes practical astronomy survives"
"the patrick mouse practical astronomy survives" » "the patrick mouse nautical astronomy survives", "the patrick mouse optical astronomy survives", "the patrick mouse positional astronomy survives", "the patrick mouse practical astronomy survey", "the patrick mouse practical astronomy surveys", "the patrick course practical astronomy survives", "the patrick rouses practical astronomy survives", "the patrick use practical astronomy survives", "the patrick moore practical astronomy survives", "the patrick mons practical astronomy survives", "the patrick cousot practical astronomy survives"
"the patrick more practical astronomy survives" » "the patrick more nautical astronomy survives", "the patrick more optical astronomy survives", "the patrick more positional astronomy survives", "the patrick more practical astronomy survey", "the patrick more practical astronomy surveys", "the patrick some practical astronomy survives", "the patrick moore practical astronomy survives", "the patrick moyes practical astronomy survives", "the patrick mkie practical astronomy survives"
"the patrick more practical astronomy studies" » "the patrick more nautical astronomy studies", "the patrick more optical astronomy studies", "the patrick more positional astronomy studies", "the patrick more practical astronomy study", "the patrick more practical economy studies", "the patrick more practical astronomy status", "the patrick some practical astronomy studies", "the patrick moore practical astronomy studies", "the patrick moyes practical astronomy studies", "the patrick mkie practical astronomy studies"

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