You can combine several phrases inside a single instruction. Click Add New Phrase for each phrase to add.

If you combine several phrases within an instruction, they have a Boolean AND relationship. All the phrases in the instruction need to be found before the classifier evaluates the relevance and applies the instruction to the classification result.

You can also use a NOT operator with multiple phrases. With the NOT operator, the classifier cannot find any instances of the NOT phrase in the document, but must find all of the other phrases before applying the instruction.