Perhaps you should try some spelling variations:
moore positional » pure positional, whole positional, case positional
astronomy series » astronomy sergey, gastronomy services, astronomy survives
aware positional » aware position, swarm positional, aware conditional
patrick aware » patrick edward, patrick andrew, patrick bajari

You may be able to get more results by adjusting your search query.

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