Education - Custom Writing - 1,503,063 keywords. Parsed from google search suggestions. Updated database. June 2019. Essay, business plan, course work, dissertation, research paper, term papers etc. All basic types of writing services. For example, count of keywords with "essay" word - 515К. Also I made a second database by selling keywords - 43K. I took keywords that generated sales from affiliate programs and made this data by the same principle.
https://www.morekeywords.com/educa...n-custom-writing