If a topic title has the string
CHEM894 and somebody searches for
894, that topic will appear as you would expect. But if it were
CHEM123 and somebody searches for
123, it doesn’t get found. It’s weird. Furthermore, if somebody searches for
chem 1, the topic will appear.
CHEM321 doesn’t work either with similar behaviour. It looks like the built-in search engine won’t search for certain numbers within words. There are other unexpected inconsistencies with the same theme, like “chem 123” sometimes finds a title with “chem123” and sometimes doesn’t. Could somebody maybe try to reproduce this behaviour?
edit: adding ‘chem132’ to test this site’s search engine.