Thanks, I'm afraid there's little I can do as it's just using Google Custom Search Engine with whitelisted dev sites, but it should work if you type out the mea

Thanks, I'm afraid there's little I can do as it's just using Google Custom Search Engine with whitelisted dev sites, but it should work if you type out the meaning of the symbols, e.g. "C# null conditional" instead of "C# ?." (or "C# question mark dot" to figure out what the symbols mean).