Support Knowledge base searching by keywords/tags

Hi (again), while I'm building my graphs, I encounter a situation where I'm looking for a specific term I'm familiar with but can't it.

It makes me wonder whether roic.ai supports this term or not, but eventually, I find it under another name. I believe that if I would be able to search according to tags, it will help me find my financials components/ratios.

wdyt?