It's not a clever approach, it's basically scraping Google results because that's where your users are searching. You follow the bread crumbs from Google searches.
Cliqz entire history was based on this kind of thing, milking off other search engines by just deducting their ranking methods, it's parasitic. There's no cleverness about it.
Cliqz entire history was based on this kind of thing, milking off other search engines by just deducting their ranking methods, it's parasitic. There's no cleverness about it.