First of all, your photos need improvement. Just glancing at your shop, it would be hard to know what you're selling. The flip flops have a busy print and don't show off your clips very well. Same with the necklaces - part of one is cut off and one wouldn't know what it is. Photos need to be brighter and in focus as well.
Titles need to include with the item is in the first few words: e.g. Eiffel tower pendant necklace, starfish flip flop clips, etc. and then add more keywords in the title up to about 70 characters (more effective for google search) e.g. summer shoe accessory. Make sure these keywords are in the tags as well. Research similar products and see what other sellers are using as tags and titles too.
Photos, titles and tags are very important if you want customers to find you. Hope this helps.