Perhaps you should try some spelling variations:
"the patrick moore positional astronomy surveying" » "the patrick moore positional astronomy during", "the patrick aware positional astronomy surveying", "the patrick pure positional astronomy surveying", "the patrick whole positional astronomy surveying"
"the patrick moore practical astronomy sergey" » "the patrick moore nautical astronomy sergey", "the patrick moore optical astronomy sergey", "the patrick moore practical astronomy survey", "the patrick moore practical astronomy surveys", "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 seven" » "the patrick moore nautical astronomy seven", "the patrick moore optical astronomy seven", "the patrick more practical astronomy seven", "the patrick moocs practical astronomy seven", "the patrick mouse practical astronomy seven", "the patrick moore practical astronomy some", "the patrick moore practical astronomy science", "the patrick moore practical astronomy between"

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 seven"))) OR ("the patrick moore positional astronomy surveying"))*.
• 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 seven\"))) or (\"the patrick moore positional astronomy surveying\"))*".
• Removing quotes may allow a broader search: (((( the patrick moore practical astronomy sergey ) OR ( the patrick moore practical astronomy seven ))) or ( the patrick moore positional astronomy surveying ))*.