For example, there is a long sentence in Cell A1, see the following screenshot. And now you need to find the 3rd occurrence or position of Character c from the text string in Cell A1. Of course, you can count the characters one by one, and get the exact position result.
XPath, the XML Path Language, is a query language for selecting nodes from an XML document.
Trade name: Campath. Chemocare.com uses generic names in all descriptions of drugs. Campath is the trade name for alemtuzumab. In some cases, health care professionals may use the trade name campath when referring to the generic drug name alemtuzumab.