Perhaps you should try some spelling variations:
night fighting » fight fighting, rights fighting, night finding
night fighter » night light, night lights, right fight
german works » german words, german word, german world
works war » works wal, works what, works were

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: list of german works war ii ((night fighter) OR (night fighting)) aces.
• Adding a wildcard symbol may retrieve word variants: list of german works war ii ((night fighter) or (night fighting)) aces*.