Perhaps you should try some spelling variations:
"coder precoder language vaccination program" » "coder precoder language variation program" (Expand search), "coder precoder language activation program" (Expand search), "coder precoder language validation program" (Expand search), "coder precoces linguagem vaccination program" (Expand search), "coder power language vaccination program" (Expand search), "coder gender language vaccination program" (Expand search), "coder decoder language vaccination program" (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: (("coder precoder language vaccination program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder language vaccination program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder language vaccination program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder language vaccination program") OR ("api python python python programming"))*.