Hi guys, I need some advise from you. I'm trying to rank for related keywords. For e.g, item 'A' and item 'B' basically are the same product. Im ranking item 'A' quite okay but not so good for item 'B'. What do you suggest for me to do? I have not include any anchor text for 'item B' at all btw. Should I start building links using the anchor 'item B'. Or should I focus more on increasing my domain authority? Your advise is greatly appreciated guys!