Check out the HubPages learning center and FAQ, both of which have a lot of information that can really help you. You can find the links for these two by clicking the "help" link at the top of any HubPages page. You'll then be taken to a page where you can see the links for the learning center and FAQ. Just click on those to get to the learning center and FAQ.
Here are some of the relevant links:
- http://hubpages.com/faq/#how-to-improve-hubscore - this one also has the links to the learning center guide on "HubScore and Hubber Score" and "Understanding Stats and HubScore". To improve your HubScore, it would help to publish more hubs and be more active in the HubPages community.
- https://hubpageshelp.com/content/Learning-Center-E... and https://hubpageshelp.com/content/Learning-Center-H... - these links will help you create great hubs that have high chances for being featured. It would help if you followed the "need some goals?" at the top right side of a hub in edit mode. This will include having a lot of words, pictures and even things like videos and polls. You can see more detailed information and even examples by checking out the above links. Refer to the learning center and FAQ for even more information.