Perhaps you should try some spelling variations:
"coder coding coding an vaccination" » "coder coding coding and vaccination" (Expand search), "coder coding coding on vaccination" (Expand search), "coder coding coding in vaccination" (Expand search), "coder coding decoding an vaccination" (Expand search), "coder coding using an vaccination" (Expand search), "coder coding canine an vaccination" (Expand search), "modern coding coding an vaccination" (Expand search), "color coding coding an vaccination" (Expand search), "odor coding coding an vaccination" (Expand search), "coder coding encoding an vaccination" (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)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding coding an vaccination") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding an vaccination\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding coding an vaccination ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding an vaccination") OR ("api python python python programming"))*.