Perhaps you should try some spelling variations:
"the patrick moocs practical astronomy sergey" » "the patrick moocs optical astronomy sergey", "the patrick moocs practical astronomy surveys", "the patrick moocs practical astronomy seven", "the patrick moocs practical astronomy large", "the patrick mics practical astronomy sergey", "the patrick abcs practical astronomy sergey", "the patrick ics practical astronomy sergey", "the patrick moore practical astronomy sergey", "the patrick moore's practical astronomy sergey"
"the patrick moocs practical astronomy survey" » "the patrick moocs optical astronomy survey", "the patrick moocs practical astronomy surveys", "the patrick moocs practical autonomy survey", "the patrick moocs practical astronomy surveying", "the patrick mics practical astronomy survey", "the patrick abcs practical astronomy survey", "the patrick ics practical astronomy survey", "the patrick moore practical astronomy survey", "the patrick moore's practical astronomy survey"
"the patrick moyes nautical astronomy science" » "the patrick moyes nautical astronomy space", "the patrick moyes nautical astronomy ancient", "the patrick logs nautical astronomy science", "the patrick mile nautical astronomy science", "the patrick nos nautical astronomy science", "the patrick keyes nautical astronomy science", "the patrick mayen nautical astronomy science", "the patrick moore's nautical astronomy science"
"the patrick mons positional astronomy sergey" » "the patrick mons positional astronomy surveys", "the patrick mons positional astronomy seven", "the patrick mons positional astronomy large", "the patrick monkey positional astronomy sergey", "the patrick points positional astronomy sergey", "the patrick holds positional astronomy sergey", "the patrick bond positional astronomy sergey", "the patrick mpondo positional astronomy sergey", "the patrick timony positional astronomy sergey"

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 positional astronomy sergey"))) OR ("the patrick moocs practical astronomy survey"))) OR ("the patrick moyes nautical astronomy science")).
• Removing quotes may allow a broader search: (((((( the patrick moocs practical astronomy sergey ) or ( the patrick mons positional astronomy sergey ))) or ( the patrick moocs practical astronomy survey ))) or ( the patrick moyes nautical astronomy science )).
• Adding a wildcard symbol may retrieve word variants: (((((("the patrick moocs practical astronomy sergey") or ("the patrick mons positional astronomy sergey"))) or ("the patrick moocs practical astronomy survey"))) or ("the patrick moyes nautical astronomy science"))*.