Forum Moderators: Robert Charlton & goodroi
What you will see is a set of links at the top of SERPS, above the #1 listing, allowing you to refine your seach, or restrict it to pages of a certain type. For the mineral Zinc, the cats are:
- Drug uses
- Side effects
- Interactions
- Warnings/recalls
- For patients
- For health professionals
- From medical authorities
First time I tried it had the headline "Refine results for Zinc" but that is gone now.
Clicking on one of these links leads you to a separate set of SERPS filtered by that type of pages.
If you don't see anything out of the ordinary, try This query [google.com] to get pages with Zinc warnings, or this one [google.com] to get pages from medical authorities.
There are some new items in the URL:
q=zinc+more:medical_authorities
(the "more" stuff is the category)
&cx=drugs_for_patients
(it will not work without this part)
&sa=N&oi=cooptsr&ct=col4&cd=1
(no idea what this is)
I've got screenshots as well.
Personally I like it. For SEO, and for this example search, you will now have seven SERPS in stead of just one.
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Mods, feel free to remove screenshot links below if they're not okay (it's an anonymous image hosting service, I don't get any link love out of that)
Screenshots:
(1) Refine results for Zinc [i76.photobucket.com]
(2) more: Medical-authorities [i76.photobucket.com]