Perhaps you should try some spelling variations:
kara-azar » karl-azar, kar-azar, kari-azar, kara-amar, kara-czar
kara-aar » karl-aar, kar-aar, kari-aar, kara-haar, kara-paar, kara-naar
kala-agar » kali-agar, kata-agar, kaya-agar, kala-agary
kalt-agar » kant-agar, kali-agar, kat-agar, kalt-agary
kato-gar » kate-gar, katz-gar, kato-gary
kalk-agab » talk-agab, walk-agab, falk-agab, kalk-arab

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ( (kara-azar OR kara-aar) OR (((kala-agar OR kalt-agar) OR kato-gar) OR kalk-agab) )*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "( (kara-azar or kara-aar) or (((kala-agar OR kalt-agar) or kato-gar) or kalk-agab) )*".