Perhaps you should try some spelling variations:
"the patrick moore practical astronomy sergey" » "the patrick moore optical astronomy sergey", "the patrick moore practical astronomy surveys", "the patrick moore practical astronomy seven", "the patrick moore practical astronomy large", "the patrick more practical astronomy sergey", "the patrick moocs practical astronomy sergey", "the patrick mouse practical astronomy sergey"
"the patrick moore practical astronomy survey" » "the patrick moore optical astronomy survey", "the patrick moore practical astronomy surveys", "the patrick moore practical autonomy survey", "the patrick moore practical astronomy surveying", "the patrick more practical astronomy survey", "the patrick moocs practical astronomy survey", "the patrick mouse practical astronomy survey"
"the patrick gene positional astronomy sergey" » "the patrick gene positional astronomy surveys", "the patrick gene positional astronomy seven", "the patrick gene positional astronomy large", "the patrick game positional astronomy sergey", "the patrick gene position astronomy sergey", "the patrick guenon positional astronomy sergey", "the patrick glenn positional astronomy sergey", "the patrick penel positional astronomy sergey", "the patrick anne positional astronomy sergey"
"the patrick moore nautical astronomy survey" » "the patrick moore nautical astronomy surveys", "the patrick moore nautical autonomy survey", "the patrick moore nautical astronomy surveying", "the patrick board nautical astronomy survey", "the patrick mile nautical astronomy survey", "the patrick moore national 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 moore practical astronomy survey") OR ("the patrick moore nautical astronomy survey"))))) OR ("the patrick gene positional astronomy sergey")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"the patrick moore practical astronomy sergey\") or (((\"the patrick moore practical astronomy survey\") OR (\"the patrick moore nautical astronomy survey\"))))) or (\"the patrick gene positional astronomy sergey\"))".
• Removing quotes may allow a broader search: (((( the patrick moore practical astronomy sergey ) or ((( the patrick moore practical astronomy survey ) OR ( the patrick moore nautical astronomy survey ))))) or ( the patrick gene positional astronomy sergey )).
• Adding a wildcard symbol may retrieve word variants: (((("the patrick moore practical astronomy sergey") or ((("the patrick moore practical astronomy survey") OR ("the patrick moore nautical astronomy survey"))))) or ("the patrick gene positional astronomy sergey"))*.