I used to use elinks with a filter (words.txt) by topic elinks -dump news.ycombinator.com | sed -n -e 's/\([0-9]\+\)\.\ \+\(\[.\+\]\)\+\(.*\)/\1: \3/p' | gre

I used to use elinks with a filter (words.txt) by topic elinks -dump news.ycombinator.com | sed -n -e 's/\([0-9]\+\)\.\ \+\(\[.\+\]\)\+\(.*\)/\1: \3/p' | grep -f words.txt -i