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

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 kari-azar) OR ( (kala-agar OR (kalt-agar OR kalt-gar)) OR kalk-agar ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "( (kara-azar or kari-azar) or ( (kala-agar or (kalt-agar OR kalt-gar)) or kalk-agar ))*".