Only words with 2 or more characters are accepted
Max 200 chars total
Space is used to split words, "" can be used to search for a whole string (not indexed search then)
AND, OR and NOT are prefix words, overruling the default operator
+/|/- equals AND, OR and NOT as operators.
All search words are converted to lowercase.
![[Translate to English:] Fefco 2023](https://www.duo-technik.de/fileadmin/_processed_/b/2/csm_16_c6743c84de.png)
![[Translate to English:]](https://www.duo-technik.de/fileadmin/_processed_/0/c/csm_IMG_3801_324340ae27.png "[Translate to English:]")
