Answer:
Google is a search engine as you said.You don't take the information from it but through it so you will have give credit to the website/article owner you get information from.
In Act 1
Ragueneau and Le Bret discuss Cyrano's nose. They are joking if the nose is real or not, and Le Bret responds "He keeps it on, - and cleaves in two any man who dares remark on it!"
"He keeps it on" simply means it really is his nose
and "cleaves in two" he will fight anyone who makes fun or "dares remark on it."
