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Negative keyword library

Preview common negative keyword sets, copy them, or add reviewed terms to the active MirachSEM list.

MirachSEM includes a small negative keyword library for common low-intent patterns: job seekers, freebie searches, research queries, DIY/support intent, used inventory, review searches, media/file searches, and B2B mismatch terms.

Open the library from Lists

Open the panel, switch to the Lists tab, and choose Library. The catalog shows each set with a short description and keyword count, grouped by language, so you can decide what is relevant before touching your active list. The library will keep growing; use the Feedback button to email a set you want to contribute and share it with the community.

Preview before adding

Select a set to review every keyword inside it. Treat these sets as starting points, not universal negatives. A term that is wasteful for one advertiser can be valuable for another, so scan the list before adding it to a live workflow.

Add only unique keywords

Choose Add to active to append the set to your current MirachSEM list. Duplicates are skipped, so you can safely add a reviewed set to a list that already contains some of its terms. If a few added terms are not right for the current workflow, switch to the Keywords tab afterwards and remove them there.

Copy when you need a separate review step

Choose Copy if you want to paste the set into a spreadsheet, change log, or another review process first. Copied keywords use the active list's current match type formatting.