I'm running a blog about different software tools. I frequently use the search to find articles that I wrote for the blog. I also wrote an article about
latexdiff, but always forget the name and try for example
difftex which gives no results in the search.
I thought, that adding a tag
difftex might solve the problem, without disturbing the main article by adding e.g. a sentence "I sometimes mix it up with difftex, difflatex,...".
But I found out, that tags are not used for the search. What is the golden way to add terms to the search?