Perhaps you should try some spelling variations:
gender biases » gender bias, gender based
gender class » gender bias
change long » change land, exchange along
gender long » gender lens, gender land, gender low
can change » urban change
robin paul » robyn paul, robbins paul, sabin paul
long tip » long trip, long time, long tail
hahnel » hahne, hanel

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

• Performing a fuzzy search may retrieve terms with similar spellings: can change long tip ((gender long) or (((gender class) OR (gender biases)))) hahnel robin paul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: can change long tip ((gender long) OR (((gender class) OR (gender biases)))) hahnel robin paul ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "can change long tip ((gender long) or (((gender class) OR (gender biases)))) hahnel robin paul ;*".