Rules
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.
![](/fileadmin/_processed_/4/2/csm_know-how_gase_leitbild-regal_4b6c805a73.jpg)
Know-how
GASES ARE EVERYWHERE