関連ワード:  python check a string for a substring    python search a string for a substring    python check a string contains a substring    python check if a string contains a substring    python check if a string is a substring of another    python check if a string is a substring    python check if a string includes a substring    python check string for multiple substrings    python search string for substring case insensitive    python search string for substring with wildcard  
結果 : python check a string for a substring