Perhaps you should try some spelling variations:
"karl-aar" » "karl-haar", "karl-paar", "karl-naar"
"karl-shaar" » "karl-shhaar", "karl-shpaar", "karl-shnaar", "karl-schaar", "karl-shaari", "karl-shear"
"karl-shpaar" » "karl-shphaar", "karl-shppaar", "karl-shpnaar", "karl-spaar"
"karl-pair" » "karl-par", "karl-pain", "karl-paid"
"kala-agar" » "kali-agar", "kara-agar", "kalk-agar", "kala-gar", "kala-agab"

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: (("karl-aar" OR (("karl-shaar" OR "karl-shpaar") OR "karl-pair")) OR "kala-agar")*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"karl-aar\" or ((\"karl-shaar\" OR \"karl-shpaar\") or \"karl-pair\")) or \"kala-agar\")*".
• Removing quotes may allow a broader search: (( karl-aar or (( karl-shaar OR karl-shpaar ) or karl-pair )) or kala-agar )*.