Double-quoting keywords: Users can use double quotes to explicitly signal keywords or keyphrases they want to include when filtering search results. This is helpful if you suspect a keyword may not be recognized automatically. For example, "rapids" download will ensure every result includes the keyword term rapids. Without the quotes, there is the small possibility of the classifier system interpreting this as a semantic search with a similar meaning to fast download.

Wildcard keywords: Use double-quotes and an asterisk symbol for filtering on keywords where you have a partial string. For example, "*H200" will match on both keywords H200 and GH200.

Fuzzy matching: Do not use double-quotes for fuzzy matching. Instead, surround individual fuzzy match words with percent symbols. Use a single percent symbol for the most strict fuzzy match, two percent symbols for a medium fuzzy match, and three percent symbols for the loosest fuzzy match. Do not include spaces or punctuation between your percent symbols. For example, Improving CUDA %Initialisation% Times in Certain %%%Scario%%% has a strict fuzzy match on Initialisation and a loose fuzzy match on Scario.

Adding a year: If you specifically want content that came out in a particular year (like the current year), include that year at the end of your search. For example, gtc omniverse 2024 will grab Omniverse-related content from GTC 2024. If a search query leaves out the year but seems to have the intent of asking for a recent event or announcement, the system will try to add the year as a search term under-the-hood. For example, gtc omniverse