関連ワード:  python search string in string case insensitive    python find string in string case insensitive    python check if string in string case insensitive    python find substring in string case insensitive    python check if substring in string case insensitive    python search string for substring case insensitive    python find word in string case insensitive    python check string in list case insensitive    python find string in list case insensitive    python find string in array case insensitive  
結果 : python search string in string case insensitive