Test, validate and match regular expressions
This regex matches the exact substrings 'galma', 'rillagalma', or 'ordagalma' within a larger text. It is a simple alternation pattern without word boundaries, so it will also match these terms as parts of longer words (e.g., 'galmazing' matches 'galma'). Useful for quickly searching or tagging text that contains any of these specific tokens, commonly used in log analysis, content filtering, or pattern highlighting.