Ben T and geraldc’s suggestions don’t work either, for the record.
No doubt geraldc is right that if you search for German words, Google will return German results (but have you noticed how often Google no longer searches for what you typed but what it thinks you wanted to type? And/or it returns results that don’t strictly match your query, with its “Missing: term1 term2” caveat. Half my search terms are in quotation marks these days).
But German language terms don’t apply when you’re searching for product names or numbers, which is often the reason I’m searching in Germany or elsewhere.
Since 2012 or so, practically all the software I use has got more opaque in how it functions, more intrusive on my privacy, murkier about where my data is stored, and less useful. Ebay is another one: it’s started giving me machine-translated French titles for UK eBay listings. Can you think of anything dafter? And you can’t turn this broken feature off!