Perhaps you should try some spelling variations:
"coder java programming system problem" » "coder java programming based problem" (Expand search), "coder and programming system problem" (Expand search), "coder based programming system problem" (Expand search), "coder goal programming system problem" (Expand search), "coder java programming system problems" (Expand search), "coder java programming stem problem" (Expand search), "coder java programming system program" (Expand search), "codes java programming system problem" (Expand search), "xcode java programming system 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 java programming system problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder java programming system problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder java programming system problem") OR ("api python python python programming"))*.