関連ワード:  python check for a substring in string    python search for a substring in string    python check for multiple substrings in string    python check for two substrings in string    python check substring in string list    python look for substring in string    python test for substring in string    python check if substring in string    python check if substring in string case insensitive    python check if substring in string ignore case  
結果 : python check for a substring in string