I have done a search for "widgets" on -sj.
For that keyword -sj finds about 1.400.000 results.
Now I have clicked through the results pages until page 8 and then google says there are only results which are like the ones I showed you on the first 8 pages. Then you have to click on "search in all result pages" and then it shows all pages.
I really don't get that because there are more than 87 sites which are relevant for "widgets" and they are not all the same nor from the same domain or smth like that.
Anyone observed something like this?