Auto search - possibly to search for proof, sample, subs etc

Some users want to have complete releases with Sample, Proof, Subs etc but when you use auto search it will use the first match so if that user don't have these folders it will not be added to the bundle and when the bundle is finished it will be marked as done and it will not add those additional folders that sometimes is needed (the 'subs' folder sometimes include the subs when it's not inside the mkv file). So it would be great if i could write the folders i want the bundle to continue search for and when all the folders are found it will consider it as a finished bundle and remove it.
The time it should continue to search and the folder names it should try to find. The folder names should not be hard coded, because some users may want to search for other names, Cover, SweSubs, EngSubs etc. A simple line with words you separate with a space.