Perhaps you should try some spelling variations:
gender blind » gender bias, gender based
blind can » blind case, blind men, line can
dan data » can data, dn data, fan data
dan dana » dan doa, dan yang, von dana
can only » can one
man can » man han, woman can, man kann
saul » paul, saur, raul

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((mann dana) or (((dan data) OR (dan dana))))) or (man can)) a gender blind can only saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((mann dana) OR (((dan data) OR (dan dana))))) OR (man can)) a gender blind can only saul ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((mann dana) or (((dan data) OR (dan dana))))) or (man can)) a gender blind can only saul ;".
• Adding a wildcard symbol may retrieve word variants: wang ((((mann dana) or (((dan data) OR (dan dana))))) or (man can)) a gender blind can only saul ;*.