can we use a question mark character in article titles and these are still searchable?

If we use a question mark character in knowledge management article titles, these articles are not findable via search.

Does anyone else use question marks or are these not supported in Pega KM?

@katharinew17249507

Pega documentation suggests: “if possible, avoid special characters in the content title, abstract, and body. While permissible, searching for content with special characters requires that they are put in double quotes, e.g. “&”.”

@MarioB40 thankyou so this suggests if a user searches for a title including the question mark character, this won’t be found.

thanks for responding!