Perhaps you should try some spelling variations:
"eclipsing binary star" » "eclipsing binary starb" (Expand Search), "eclipsing binary saar" (Expand Search), "eclipsing binary stat" (Expand Search)
"eclipsing binary stamb" » "eclipsing binary stam" (Expand Search), "eclipsing binary starb" (Expand Search)
"eclipsing binary stamm" » "eclipsing binary stammt" (Expand Search), "eclipsing binary stam" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("eclipsing binary star") OR ((("eclipsing binary stamb") OR ("eclipsing binary stamm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"eclipsing binary star\") OR (((\"eclipsing binary stamb\") OR (\"eclipsing binary stamm\"))))".
• Removing quotes may allow a broader search: (( eclipsing binary star ) OR ((( eclipsing binary stamb ) OR ( eclipsing binary stamm )))).
• Adding a wildcard symbol may retrieve word variants: (("eclipsing binary star") OR ((("eclipsing binary stamb") OR ("eclipsing binary stamm"))))*.