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Hi about 4 months ago, I had ranking #1 to #4 for "SEO" in Persian in my country; but someone made about 1000 spam links to my site and some other industry sites. I disavowed the links when I see (after 2-3 days of OSE detection). But now I'm in the page 2 of rankings for the most important keyword I ever had. The point is, My visits increased in this months, but I lost my rankings for this keyword not others. The spammy links targeted my main keyword. Whats you idea to get my ranking back? I'm writing content about SEO, Marketing and blogging for about 4 years and I don't have any bad resume in buying links or stuffing keywords or ... All natural.