Perhaps you should try some spelling variations:
"coder coding mining triangle problem" » "coder coding mining triangle problems" (Expand search), "coder coding mining range problem" (Expand search), "coder coding mining change problem" (Expand search), "coder coding using triangle problem" (Expand search), "coder mining mining triangle problem" (Expand search), "coder coding canine triangle problem" (Expand search), "modern coding mining triangle problem" (Expand search), "color coding mining triangle problem" (Expand search), "odor coding mining triangle 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding mining triangle problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding mining triangle problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding mining triangle problem") OR ("api python python python programming"))*.