How to search implicit term/word in support.oracle.com?

Summary:

Hi, since the support site was updated to the new Redwood theme, it became awfully terrible to search on knowledge base.

I want to search an error when trying to update "ResourcePartyId", and I want ONLY results WITH THAT WORD.

How can I accomplish that? It really does not matter if there is no result with that word, it is actually better to see that there is nothing on knowledge base, than see a bunch of non-related documents.

I tried using plus sign (+), double quotes ("), tried using the word "AND" before the word I need, but it doesn't work, the results always show a lot of documents without any mention to the word I actually want.