Hi, good day.  

Has to be a years old post or thread I (Externet) participated in or started about questioning if Alzheimer disease was related to aluminium.

Tried the 'and' underlined terms with no success; and a few times got a rejection of waiting a number of seconds to do another search which was repeatedly wrong.

Can I learn the trick to a successful find ?  Like searching only within my content ?   "My content" mentions 'attachments'   Is 'attachments' non-text files added to text of a post or 'attachments' means posts ?

I did an advanced search using "Alzheimer" as search term and used +Author and added your username. Second hit was: