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

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