Perhaps you should try some spelling variations:
"kara-char" » "karl-char", "kari-char", "kara-cham", "kara-chat", "kara-chan", "karla-char"
"kara-paar" » "karl-paar", "kari-paar", "kara-par", "kara-pair", "karla-paar", "kara-phaar", "kara-pnaar", "kara-paamr"
"kar-aar" » "karl-aar", "kar-haar", "kar-naar", "kar-aamr"
"walk-agar" » "wall-agar", "walk-gar", "walk-agab"
"kali-agar" » "kali-gar", "kali-agab", "kai-agar", "kari-agar"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"kara-char\" OR (\"kara-paar\" OR \"kar-aar\")) OR (\"walk-agar\" OR \"kali-agar\"))".
• Removing quotes may allow a broader search: (( kara-char OR ( kara-paar OR kar-aar )) OR ( walk-agar OR kali-agar )).
• Adding a wildcard symbol may retrieve word variants: (("kara-char" OR ("kara-paar" OR "kar-aar")) OR ("walk-agar" OR "kali-agar"))*.