I'm assuming you just threw two random words after the juicy "debt" word
Short is good, but this isn't right. Domains such as debtsolutions.com, debthelp.com, debtaid.com, debtcollection.com...even if you had debtslayer.com, I would value it higher than "debtqb.com"
Think about what appeals, to those engaged in a debt related site / business. Desirability, punchy, memorable, real use...
I'm only guessing Google presented this in the results for debt qb. New domainers often make combinations with major company names like this, so I wouldn't be surprised. I don't like the esthetics of the domain and to be honest, I did not immediately recognize the word 'debt' in here It needs a lot of explanation. That's not a good sign...