Perhaps you should try some spelling variations:
"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 studies", "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 moore's practical astronomy survives"
"the patrick moyes practical astronomy surveys" » "the patrick moyes nautical astronomy surveys", "the patrick moyes positional astronomy surveys", "the patrick moyes practical astronomy survey", "the patrick moyes practical astronomy surveying", "the patrick moyes practical astronomy sergey", "the patrick modes practical astronomy surveys", "the patrick movies practical astronomy surveys", "the patrick moraes practical astronomy surveys", "the patrick keyes practical astronomy surveys", "the patrick mayen practical astronomy surveys", "the patrick mons practical astronomy surveys"
"the patrick moocs optical astronomy survives" » "the patrick moocs optical astronomy survey", "the patrick moocs optical astronomy studies", "the patrick moocs nautical astronomy survives", "the patrick moocs spherical astronomy survives", "the patrick moocs positional astronomy survives", "the patrick moore optical astronomy survives", "the patrick mons optical astronomy survives", "the patrick moore's optical astronomy survives", "the patrick moon optical astronomy survives", "the patrick topics optical astronomy survives", "the patrick dots optical astronomy survives"

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 moocs optical astronomy survives"))) OR ("the patrick moyes practical astronomy surveys")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"the patrick moocs practical astronomy survives\") OR (\"the patrick moocs optical astronomy survives\"))) or (\"the patrick moyes practical astronomy surveys\"))".
• Removing quotes may allow a broader search: (((( the patrick moocs practical astronomy survives ) OR ( the patrick moocs optical astronomy survives ))) or ( the patrick moyes practical astronomy surveys )).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick moocs practical astronomy survives") OR ("the patrick moocs optical astronomy survives"))) or ("the patrick moyes practical astronomy surveys"))*.