Perhaps you should try some spelling variations:
"coder coding robot using problem" » "coder coding robot housing problems" (Expand search), "coder coding robot routing problem" (Expand search), "coder coding robot cutting problem" (Expand search), "modern coding robot using problem" (Expand search), "color coding robot using problem" (Expand search), "odor coding robot using problem" (Expand search), "coder welding robot using problem" (Expand search), "coder trading robot using problem" (Expand search), "coder working robot using 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 robot using problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding robot using problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding robot using problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding robot using problem") OR ("api python python python programming"))*.