UPDATE: I failed to describe my problem back, when I wrote the question, here it got answered: Is there a browser which saves history as a graph.
When I look through my bookmarks that I stored in my browsers I often have that experience, that the bookmark for itself isn't really of value for me, because the context how I got to page I marked is missing.
For example, a few days ago I searched on Google how someone starts to program a extremely simplistic RTS game, which classes he writes first and why, what idea one has when starting to write his code and so on. So I clicked the second hit on Google and from that second hit I went further to another page on the same domain, that I finally stored as a bookmark.
The history above, I only can remember, because the tab of my browser was still open as I asked myself how I got there. It is extremely important to me to remember what question I "asked" the search engines and what sites I have visited till I reached the site I finally stored, because the stored website is most often not one that answers my question completely but one that gives me other clues at what to search for.
So after I have thought about how I could store and organize my data I realized that I either have to create a document where I would write down the "milestones", like the idea that I had, before I searched the web, what I subsequently asked a search engine, followed by the sites I visited to reach the bookmarked site and the search I have done in other tabs of the same browser window in the same timespan or to save myself from this hell of a work I would need need some tool that saves the state of the opened tabs of my browser when I set a bookmark, links these tabs with their history and saves which tab I had open when I set the bookmark?
I for myself could not find a tool that does something like that, does one of you know a tool that would fit my needs?
Thanks for your time.