Many times google omits search results which are similar (you can click on the last results page to show the omitted ones). How can I query google search without omitting the similar?
You can append
&filter=0 to the end of the query URL. The filter parameter disables automatic filtering, which disables both the filtering of duplicate content and host crowding.
As far as I can tell, this is exactly what the "repeat the search with the omitted results included" link does.
However, there is no way to make this permanent as far as I can tell.
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