Quite often I find useful information from blogs or forum posts. I never seem to get the right keywords to find those in search results. Another super annoying

Quite often I find useful information from blogs or forum posts. I never seem to get the right keywords to find those in search results. Another super annoying thing is that “filetype:pdf” is full of spam websites with same template, such as “we have <almost exact search term> pdf. Click here!”, while the data sheet I was looking for would be two pages down. It’s almost like that the content inside the linked results are no longer relevant to what you search for.