Perhaps you should try some spelling variations:
"coder coding project doi problem" » "coder coping project doi problem" (Expand search), "coder moving project doi problem" (Expand search), "coder going project doi problem" (Expand search), "modern coding project doi problem" (Expand search), "color coding project doi problem" (Expand search), "odor coding project doi problem" (Expand search), "coder coding project data problem" (Expand search), "coder coding project i problem" (Expand search), "coder coding project dois problemas" (Expand search), "coder coding project robin problem" (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 project doi problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding project doi problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding project doi problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding project doi problem") OR ("api python python python programming"))*.