Perhaps you should try some spelling variations:
"odor coding function or documentation" » "odor coding function of documentation" (Expand search), "odor coding function on documentation" (Expand search), "odor coding function art documentation" (Expand search), "odor coding functions or documentation" (Expand search), "odor coping function or documentation" (Expand search), "odor crowding function or documentation" (Expand search), "color coding function or documentation" (Expand search), "odor binding function or documentation" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("odor coding function or documentation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"odor coding function or documentation\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( odor coding function or documentation ) OR ( api python python python programming ))*.