Use spaces or commas between search terms.eg: 'Cool UR' or 'Cool,UR'
Placing a minus sign before a term will show results that don't contain it.eg: 'SR -8/pLa'
Using the word 'or' (also pipe/vertical bar characters ― '|') between words lets you search for cards that contain any one of a series of terms. make sure there are no spaces around pipeseg: 'SR|UR' or 'devil or angel'
Using quotation marks lets you search for a phrase including spaces or commas.eg: '"score up"'
Multiple types of modifier can be used together.eg: '"score up"|"combo up"|"score plus" ++'
You can also search in Japanese from the English site.