Work on your SEO -- especially your tags and titles. This is key in making sure your items are being seen in searches.
Look into this article:
blog.etsy.com/en/2011/shop-makeover-titles-descriptions-and-tags/
--Remember to use multi-word tags over single-word whenever possible.
--Repeat phrases you use in tags in your titles
--If you have a word in a multi-word tag (i.e. "stained glass") remember that you don't need either of those words as single word tags "stained" or "glass". That is a waste of the tag because "stained glass" makes you relevant for "stained" "glass" and "stained glass"
For example:
https://www.etsy.com/listing/226920582/stunning-angel-window-cling-decoration?ref=related-4Your tags should be words/phrases that you think people coming to Etsy/Google would type in wanting to find an item like yours. Nobody (I dont think...) is going to come to Etsy and just type in "glass" or "digger" or "castle" (tags from some of your items). So don't have that as a tag on its own.
I would have tags like 'Handpainted Decal' , ' Glass Window Cling' , 'Religious Decoration', 'Angel Suncatcher', 'Angel Decal', 'Religious Gift', etc.