Perhaps you should try some spelling variations:
"coder coder programa tree problem" » "coder proder programa tree problem" (Expand search), "coder homer programa tree problem" (Expand search), "coder code programs tree problem" (Expand search), "coder coder programa tres problem" (Expand search), "coder coder programa green problem" (Expand search), "coder coder programa tec problem" (Expand search), "coder coder programa the problem" (Expand search), "coder decoder programa tree problem" (Expand search), "code code programa tree problem" (Expand search), "decoder codec programa tree 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 coder programa tree problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder programa tree problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder programa tree problem") OR ("api python python python programming"))*.