Perhaps you should try some spelling variations:
"the patrick moore practical astronomy sergey" » "the patrick moore optical astronomy sergey", "the patrick moore positional astronomy sergey", "the patrick moore practical astronomy surveys", "the patrick moore practical astronomy seven", "the patrick moore practical astronomy large", "the patrick moocs practical astronomy sergey", "the patrick mouse practical astronomy sergey", "the patrick course practical astronomy sergey"
"the patrick more practical astronomy sergey" » "the patrick more optical astronomy sergey", "the patrick more positional astronomy sergey", "the patrick more practical astronomy surveys", "the patrick more practical astronomy seven", "the patrick more practical astronomy large", "the patrick moyes practical astronomy sergey", "the patrick mark practical astronomy sergey", "the patrick marx practical astronomy sergey"
"the patrick mkie practical astronomy sergey" » "the patrick mkie optical astronomy sergey", "the patrick mkie positional astronomy sergey", "the patrick mkie practical astronomy surveys", "the patrick mkie practical astronomy seven", "the patrick mkie practical astronomy large", "the patrick made practical astronomy sergey", "the patrick make practical astronomy sergey", "the patrick ccie practical astronomy sergey", "the patrick mackie practical astronomy sergey", "the patrick mein practical astronomy sergey", "the patrick m practical astronomy sergey"
"the patrick some practical astronomy sergey" » "the patrick some optical astronomy sergey", "the patrick some positional astronomy sergey", "the patrick some practical astronomy surveys", "the patrick some practical astronomy seven", "the patrick some practical astronomy large", "the patrick home practical astronomy sergey", "the patrick sole practical astronomy sergey", "the trick some practical astronomy sergey"
"the patrick more nautical astronomy survey" » "the patrick more nautical astronomy surveys", "the patrick more nautical autonomy survey", "the patrick more nautical astronomy surveying", "the patrick mile nautical astronomy survey", "the patrick some nautical astronomy survey", "the patrick board nautical astronomy survey", "the patrick moyes nautical astronomy survey", "the patrick mark nautical astronomy survey", "the patrick marx nautical astronomy survey"

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