How exactly were you searching? If possible, include a link to your search. How you search and what sort order you choose has a great effect on what results you see.
When I enter bohemian etched bell into a general eBay search with no filters, this is what I see:
https://www.ebay.com/sch/i.html?_from=R40&_nkw=bohemian+etched+bell&_sacat=0
Most of the results seem to have all of those terms or close synonyms in the title or item specifics. I did notice some jewellery items -- mostly bell drop earrings that included etched and bohemian or boho in the title or in the Theme item-specific.
How are customers to find items they are looking for when searches push out things that don't even pertain to what they are looking for?
What results do you find that do not pertain to your search terms? Perhaps the results you see do pertain to your search in a way that is not apparent to you. Perhaps altering your search slightly will allow you to see more of what you want and less of what you do not.
Most folks seem to be able to find things they are looking for by using a combination of keywords, category selection, and filter options. The search seems particularly well-suited to someone using a phone with little or no experience searching on eBay.
What sorts of etched bell items were you specifically looking for? Decorative collectible bells?
https://www.ebay.com/sch/261598/i.html?_from=R40&_nkw=bohemian+etched+bell&_sop=7
Glassware?
https://www.ebay.com/sch/262388/i.html?_from=R40&_nkw=bohemian+etched+bell&_sop=7
Brass?
