My guess is that you have not read the pleadings. Not sure they are published yet.

Keep in mind that the search warrant was issued as part of a criminal espionage investigation. As much as the media and the public would like to read the affidavit, the DOJ's response opposing the application to unseal the affidavit, articulated in part:

“Even when the public is already aware of the general nature of the investigation, revealing the specific contents of a search warrant affidavit could alter the investigation’s trajectory, reveal ongoing and future investigative efforts, and undermine agents’ ability to collect evidence or obtain truthful testimony,” the 13-page filing states. “In addition to the implications for the investigation, the release of this type of investigative material could have ‘devastating consequences’ for the reputations and rights of individuals whose actions and statements are described.”