This is exactly the same problem as I mentioned before. You are trying to search for 2 and 3 letter words (in this case "xp", "32" and "bit") but because of your MySQL settings, those words are NOT being indexed (ie. not searchable).
You MUST set MySQL's ft_min_word_len variable to 2 in order for your search to work.
This is NOT a limitation of Datafeedr. It is a limitation of your current MySQL database's configuration.