Perhaps you should try some spelling variations:
practical astronomy » nautical astronomy, optical astronomy, positional astronomy
monkey positional » hockey position
astronomy series » astronomy sergey, gastronomy services, astronomy survives
moyes positional » images positional, cues positional, holds positional
more practical » some practical
patrick more » patrick moore, patrick moyes, patrick mkie

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 more practical astronomy series ) OR ( the patrick ((moyes positional) OR (monkey positional)) astronomy series )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( the patrick more practical astronomy series ) or ( the patrick ((moyes positional) OR (monkey positional)) astronomy series ))".
• Adding a wildcard symbol may retrieve word variants: (( the patrick more practical astronomy series ) or ( the patrick ((moyes positional) OR (monkey positional)) astronomy series ))*.