Improve documentation search

[lbw-dynamicweb]

Using the Search bar on the documentation site is very fast, but also not as easy to use as the search option in the old DW9 documentation.

When entering a word it starts showing suggestions, but hitting "enter" jumps to to front page instead of showing a list of results.

What I would like is to have a result page that I can go back to, so I don't have to make 4-5 searches for the same word. (I know it is possible to right click on a link, select open in new tab, and close this tab again)

Also I miss the filter options, so I can remove all the unwanted results.