Perhaps you should try some spelling variations:
transgender history » transgender histories, transgender biology, transgender theory
transfer history » transfer theory, browser history, cancer history
gender military » under military, general military, leaders military

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: "((((transgender history) OR (transfer history))) OR (gender military)) (personnel" OR personal").
• Removing quotes may allow a broader search: ((((transgender history) or (transfer history))) or (gender military)) (personnel OR personal ).
• Adding a wildcard symbol may retrieve word variants: "((((transgender history) or (transfer history))) or (gender military)) (personnel" OR personal")*.