AND/OR visual

Hello, 

I have been struggling to even determine if this is feasible, there is not a lot of material on non-finanical BI visuals. Sorry for the poor wording and please let me know ANY thoughts! 

I am creating a Medical history dashboard and I am trying to figure out a way to search by text for multiple conditions using AND / OR logic. 

As of right now, I use the standard text filter and search something like "scoliosis" to identify values from my data that are essentially wildcard "scoiosis". If I use a second text and type "Asthma" I get a sort of wildcard search for any value that has "scoliosis" and "asthma" in the same row. 

My data set is several hundred thousand rows of data and I am looking for a way to search by text for rows by wildcard values. So that if I search "scoliosis" and "asthma" it will look to different lines respectively, and not in the same line. I would like this to be built out to be able to use AND OR logic. IE, search for a patient who has had either condition or specifically both. 

Thank you.