Looking at your hub, I see that it is short. Try for at least 500 words, do research on the subject and put examples of things that you found in your research. Read other hubs to get an idea of what makes a successful hub. Reading and commenting on other hubs helps you get noticed and more widely read. Asking intelligent questions and answering questions intelligently helps you get noticed more also. Read the Learning Center hubs to see how hubpages works so that you can write interesting, attention grabbing hubs. Research topics that will be evergreen (never going out of interest and always being searched for) and write about them. Welcome to hubpages, have fun and enjoy your time here.