Philadelphia campaign happened in 1777.
There was a Philadelphia Campaign. It include an American evacuation of Philadelphia, a British capture and occupation, and a British evacuation followed by an American capture. There were many battles around Philadelphia. But there was no actual Battle of Philadelphia. (Google produced a result, which was an article entitled "The Battle for Philadelphia," but it was about the campaign, rather than a specific battle.) There is a link below to an article on the Philadelphia campaign.
Pingjin Campaign happened in 1949.
Flanders Campaign happened in 1793.
Yorktown campaign happened in 1781.
Fezzan campaign happened in 2011.
Hanzhong Campaign happened in 217.
Linnan Campaign happened in 1943.
Illinois campaign happened in 1778.
Crimean Campaign happened in 1941.
Tirah Campaign happened in 1898.
Trafalgar Campaign happened in 1805.
Transoxania Campaign happened in 1504.