Perhaps you should try some spelling variations:
whole positional » whole political, holds positional, hole positions
astronomy survey » astronomy surveys, astronomy sergey, autonomy survey
hole position » pole position, file position, hole partition

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 ((whole positional) OR (hole position)) astronomy survey".
• Adding a wildcard symbol may retrieve word variants: the patrick ((whole positional) OR (hole position)) astronomy survey*.