Answers for "GameObject.findGameObjectWithTag"

unity find objects with tag

//Find a single game object
GameObject.FindWithTag("TagName");

//Find multiple game objects from tag 
GameObject.FindGameObjectsWithTag("TagName");

find gameobject with tag

GameObject.FindWithTag("Enemy");

find gameobject with tag

GameObject.FindGameObjectsWithTag("Enemy");

gameobject findwithtag

//finds an object with that tag

GameObject.FindWithTag("exampletag")