Perhaps you should try some spelling variations:
"the patrick moocs practical astronomy seven" » "the patrick moocs optical astronomy seven", "the patrick moocs positional astronomy seven", "the patrick books practical astronomy seven", "the patrick mics practical astronomy seven", "the patrick colts practical astronomy seven", "the patrick moocs practical astronomy some", "the patrick moocs practical astronomy science", "the patrick moocs practical astronomy between", "the patrick mons practical astronomy seven", "the patrick moyes practical astronomy seven", "the patrick moore's practical astronomy seven"
"the patrick moore nautical astronomy surveys" » "the patrick moore nautical astronomy survey", "the patrick moore nautical astronomy surveying", "the patrick moore nautical astronomy survives", "the patrick board nautical astronomy surveys", "the patrick mile nautical astronomy surveys", "the patrick moore national astronomy surveys"
"the patrick moore nautical astronomy sergey" » "the patrick moore nautical astronomy survey", "the patrick moore nautical astronomy large", "the patrick moore nautical astronomy society", "the patrick board nautical astronomy sergey", "the patrick mile nautical astronomy sergey", "the patrick moore national astronomy sergey"

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