You have to tell SEOClearks which questions to post the answer... Not by giving them URL & keyword. This way don't work....
You have to know which questions (based on your niche) that have
1) highest organic traffic (internal & external)
2) most backlinks to the question
3) least answers to that question
Then write a decent answer to those questions. Try to increase the views, upvotes, share & comments at a slow pace [via SMM or any ways you like] - to reached the first place.
You will get a good traffic from there on.
This dude right here posting some UHQ advice right here, as with most things such as advertising using Quora accounts, there are exact methods and things you do certain ways to maximize your reach!
With Quora accounts (Reddit Accounts, Medium Accounts, etc), one has to "Warm Up" the account by posting causally not sharing anything. Do this for couple days/weeks and build cookies returning each day to read/share. Then after you've investigated like
@referral mentioned things that already get great organic traffic and things people actually search for by default then answer those questions. Hell if you have to post the question using one account an answer using another including your link. Up vote your comment using other accounts as well. Up vote the question doing the same thing. Next thing know you're question and answer are #1 when searched for. If its popular subject, you'll have amazing returns.
Rewards from this type of marketing strategy are only realized by those willing to put in the work and rarely are seen by those that think buying accounts and just posting links will result in stellar results.
I always try to choose Niches that are very popular organically already and will continue to to do and target affiliate links for those subjects, as the traffic is already there all you gotta do is steal the top spot by working harder to close those keyword gaps. Doing this, you'll get amazing returns on your links, but without the time and effort you'll be let down with your links either getting removed or not clicked.
I code bots to ensure my accounts stay warmed up by running mobile/rdp automation, every account is assigned a Mobile Profile or a PC Profile, that way each one is unique in appearance.