Where are SNL marty & bobbie culp clips?

whats NBC's deal??? the culp skeets are some of the best things ever to come out of SNL and you cant find them no-where, WHY WHY WHY??? are they copy right protected? i dont mean the clips but the songs they used in the clips because they dont ever show the music guest clips either. you can find only one on line and i have watching the shows on netflix and they are not there, the show is but the culps are cut out just like the music acts. can someone tell me what the deal is please??