Using the Google Removal Tool
There are a number of reasons that you may wish to remove a page from the Google Index.
Simply deleting a page from a website does not mean that it won't still show up when an Internet user makes a Google search. The page has to be removed from the Google Index for the "impression" not to appear.
If you are viewing this on a mobile phone then you will get more menu options if you turn your phone on its side.
Other Search Engines
It would seem that other search engines such as Yahoo, Bing and DuckDuckGo have their own ways of doing things!
I do not have the same level of control over these search engines. This makes the inappropriate posting of pages a little more problematic.