Perhaps you should try some spelling variations:
"coder coder distributed computing problem" » "coder model distributed computing problem" (Expand search), "coder over distributed computing problem" (Expand search), "coder order distributed computing problem" (Expand search), "coder coder distributed routing problem" (Expand search), "coder coder distributed computing program" (Expand search), "coder coder distributed coping problem" (Expand search), "coder decoder distributed computing problem" (Expand search), "code code distributed computing problem" (Expand search), "decoder codec distributed computing 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 distributed computing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder distributed computing problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder distributed computing problem ) OR ( api python python python programming ))*.