Perhaps you should try some spelling variations:
"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)
"odor coding using acid code" » "odor loading using acid code" (Expand search), "odor modeling using acid code" (Expand search), "odor drying using acid code" (Expand search), "color coding using acid code" (Expand search), "odor binding using acid code" (Expand search), "odor coding using active code" (Expand search), "odor coding using acid crude" (Expand search), "odor coding using acid co" (Expand search), "odor coding using acid case" (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 using acid code") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"odor coding using acid code\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( odor coding using acid code ) OR ( api python python python programming ))*.