@Canageek@cybre.space there is also https://shapecatcher.com/ if you prefer drawing, but there are so many unicode lookalikes that it can be difficult (for example i got "circled crossing lanes" and "circle with superimposed x", which are not the correct characters in this case)

if all else fails you can try just browsing the mathematical symbols and operators block but i find a text search with a good guess works ~85% of the time