Secondly, you'll almost never find a semicolon willingly stationed before coordinating conjunctions: the words, "and," "but," "for," "nor," "or," "so," and "yet."
Zweitens wird man fast nie  ein Semikolon finden, das willentlich vor Konjunktionen gesetzt wurde: bei den Wörtern "und", "aber", "für",  "noch", "oder", "also" und "trotzdem".