Your search +path:upload +path:. +path:wikimedia +path:. +path:org +path:wikipedia +path:commons +path:thumb +path:9 +path:96 +path:history_comparison_example did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.