Perhaps you should try some spelling variations:
"coder coder robot making problem" » "coder coder robot making problems" (Expand search), "coder coder robot packing problem" (Expand search), "coder coder robot packing problems" (Expand search), "coder coder robot walking problem" (Expand search), "coder coder robot mapping problem" (Expand search), "coder coder profit making problem" (Expand search), "coder decoder robot making problem" (Expand search), "code code robot making problem" (Expand search), "decoder codec robot making problem" (Expand search), "coder clever robot making problem" (Expand search), "coder soccer robot making 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 coder robot making problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder robot making problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder robot making problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder robot making problem") OR ("api python python python programming"))*.