Perhaps you should try some spelling variations:
"the patrick moore practical astronomy sergey" » "the patrick moore nautical 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 seven", "the patrick more practical astronomy sergey", "the patrick moocs practical astronomy sergey", "the patrick course practical astronomy sergey"
"the patrick mouse practical astronomy sergey" » "the patrick mouse nautical astronomy sergey", "the patrick mouse positional astronomy sergey", "the patrick mouse practical astronomy survey", "the patrick mouse practical astronomy surveys", "the patrick mouse practical astronomy seven", "the patrick course practical astronomy sergey", "the patrick rouses practical astronomy sergey", "the patrick more practical astronomy sergey", "the patrick mons practical astronomy sergey", "the patrick cousot practical astronomy sergey", "the patrick mkie practical astronomy sergey"
"the patrick mark optical astronomy sergey" » "the patrick mark nautical astronomy sergey", "the patrick mark spherical astronomy sergey", "the patrick mark positional astronomy sergey", "the patrick mark optical astronomy survey", "the patrick mark optical astronomy surveys", "the patrick mark optical astronomy seven", "the patrick marx optical astronomy sergey", "the patrick burk optical astronomy sergey", "the patrick meek optical astronomy sergey", "the patrick smart optical astronomy sergey", "the patrick quark optical astronomy sergey", "the patrick milk optical 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 moore practical astronomy sergey") OR ("the patrick mouse practical astronomy sergey"))) OR ("the patrick mark optical astronomy sergey")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"the patrick moore practical astronomy sergey\") OR (\"the patrick mouse practical astronomy sergey\"))) or (\"the patrick mark optical astronomy sergey\"))".
• Removing quotes may allow a broader search: (((( the patrick moore practical astronomy sergey ) OR ( the patrick mouse practical astronomy sergey ))) or ( the patrick mark optical astronomy sergey )).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick moore practical astronomy sergey") OR ("the patrick mouse practical astronomy sergey"))) or ("the patrick mark optical astronomy sergey"))*.