I would like to have the option to exclude data. So for example the ability to use black listed keywords . When you set these blacklisted keywords when requesting the data through your API it shouldn't parse this data. I for example don't need data from websites like blogpost, forums, weebly, and so on. Right now I am downloading through the API lets say 1300 rows and 500 of them contain blogpost data which I don't want to use. I am now paying money for data I don't want. By adding this option we can save money and make full use of your API!. Thanks.