I've improved things in the next version so that this one would match. If no episode name match is found then it will retry ignore whitespace.Cous Cous is 2 words in the database.
Works in my test version with your episode:
Code:
humax# jimsh
Welcome to Jim version 0.76
. require tvdb.class
. set v [tvdb series "" 82918]
<reference.<tvdb___>.00000000000000000000>
. $v episodebyname "From Kraut to Couscous"
episode_id 4100814 series 12 episode 2 name {From Kraut to Cous Cous} overview {Global eats are sampled in Brighton, Colo., San Antonio and Tampa. Included: homemade German kraut; Moroccan couscous; Baja fish tacos.} thumb episodes/82918/4100814.jpg