関連ワード:  python string case insensitive contains    python str contains case insensitive    python string contains substring case insensitive    python list contains string case insensitive    python string contains word case insensitive    python if string contains case insensitive    python check if string contains case insensitive    python check if list contains string case insensitive    python check if string contains substring case insensitive    python string in list case insensitive  
結果 : python string case insensitive contains