Perhaps you should try some spelling variations:
"the patrick moocs practical astronomy sergey" » "the patrick moocs optical astronomy sergey", "the patrick moocs positional astronomy sergey", "the patrick moocs practical astronomy survey", "the patrick moocs practical astronomy surveys", "the patrick moocs practical astronomy society", "the patrick books practical astronomy sergey", "the patrick mics practical astronomy sergey", "the patrick colts practical astronomy sergey", "the patrick moyes practical astronomy sergey", "the patrick moore's practical astronomy sergey"
"the patrick mons practical astronomy sergey" » "the patrick mons optical astronomy sergey", "the patrick mons positional astronomy sergey", "the patrick mons practical astronomy survey", "the patrick mons practical astronomy surveys", "the patrick mons practical astronomy society", "the patrick coins practical astronomy sergey", "the patrick boss practical astronomy sergey", "the patrick lens practical astronomy sergey", "the patrick moyes practical astronomy sergey", "the patrick bond practical astronomy sergey", "the patrick mpondo practical astronomy sergey"
"the patrick moore practical astronomy sergey" » "the patrick moore optical astronomy sergey", "the patrick moore positional astronomy sergey", "the patrick moore practical astronomy survey", "the patrick moore practical astronomy surveys", "the patrick moore practical astronomy society", "the patrick more practical astronomy sergey", "the patrick mouse practical astronomy sergey", "the patrick course practical astronomy sergey"
"the patrick moore practical astronomy large" » "the patrick moore optical astronomy large", "the patrick moore positional astronomy large", "the patrick more practical astronomy large", "the patrick mouse practical astronomy large", "the patrick course practical astronomy large", "the patrick moore practical astronomy line", "the patrick moore practical astronomy long", "the patrick moore practical astronomy charles"
"the patrick moocs nautical astronomy seven" » "the patrick moocs nautical astronomy some", "the patrick moocs nautical astronomy science", "the patrick moocs nautical astronomy between", "the patrick hoc nautical astronomy seven", "the patrick logs nautical astronomy seven", "the patrick nos nautical astronomy seven", "the patrick moyes nautical astronomy seven", "the patrick moore's nautical astronomy seven"

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 sergey") OR ("the patrick mons practical astronomy sergey"))) OR ((("the patrick moore practical astronomy sergey") OR ("the patrick moore practical astronomy large"))))) OR ("the patrick moocs nautical astronomy seven")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"the patrick moocs practical astronomy sergey\") or (\"the patrick mons practical astronomy sergey\"))) or (((\"the patrick moore practical astronomy sergey\") OR (\"the patrick moore practical astronomy large\"))))) or (\"the patrick moocs nautical astronomy seven\"))".
• Removing quotes may allow a broader search: (((((( the patrick moocs practical astronomy sergey ) or ( the patrick mons practical astronomy sergey ))) or ((( the patrick moore practical astronomy sergey ) OR ( the patrick moore practical astronomy large ))))) or ( the patrick moocs nautical astronomy seven )).
• Adding a wildcard symbol may retrieve word variants: (((((("the patrick moocs practical astronomy sergey") or ("the patrick mons practical astronomy sergey"))) or ((("the patrick moore practical astronomy sergey") OR ("the patrick moore practical astronomy large"))))) or ("the patrick moocs nautical astronomy seven"))*.