Perhaps you should try some spelling variations:
"anesthesiologist" » "anesthesiology", "anasthesiologie", "anasthesiologische"
"anesthesiologists" » "anesthesiologys", "anasthesiologies", "anasthesiologisches", "anesthesiology"
"anaesthesiologie" » "anaesthesiology", "anesthesiology"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("anesthesiologist" OR "anesthesiologists") OR "anaesthesiologie").
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"anesthesiologist\" OR \"anesthesiologists\") or \"anaesthesiologie\")".
• Removing quotes may allow a broader search: (( anesthesiologist OR anesthesiologists ) or anaesthesiologie ).
• Adding a wildcard symbol may retrieve word variants: (("anesthesiologist" OR "anesthesiologists") or "anaesthesiologie")*.