Perhaps you should try some spelling variations:
astronomy survives » astronomy survey, astronomy surveys, astronomy studies
optical astronomy » nautical astronomy, spherical astronomy, positional astronomy
astronomy series » astronomy sergey, gastronomy services, astronomy studies
patrick moire » patrick moore, patrick mkie, patrick meir
moire optical » more optical, core optical, fibre optical

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 moire optical astronomy series ) OR ( the patrick moire optical astronomy survives ))".
• Adding a wildcard symbol may retrieve word variants: (( the patrick moire optical astronomy series ) OR ( the patrick moire optical astronomy survives ))*.