I need some debugging for my Magento Online Shop.
I have a problem with the Advanced Search that I need to get solved urgently.
The Advanced Search shows by far too few results.
There are about 1500 products in my shop listed in categories and the Simple Search finds all. But the Advanced search does only find about 830 of them.
I tried all ideas I found on forums on the web, of course refreshed all indexes, cleared Magento Cache several times etc.
My Magento version is 188.8.131.52
Thanks in advance for your bids - but please only bid if you are sure you can solve this!