Perhaps you should try some spelling variations:
"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)
"coder coder java sums problem" » "coder coder java sum problem" (Expand search), "coder coder java ups problem" (Expand search), "coder coder java sts problem" (Expand search), "coder decoder java sums problem" (Expand search), "code code java sums problem" (Expand search), "decoder codec java sums problem" (Expand search), "coder codes java sums problem" (Expand search), "coder xcode java sums problem" (Expand search), "coder coder java snmp problem" (Expand search), "coder coder java vms problem" (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 java sums problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder java sums problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder java sums problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder java sums problem") OR ("api python python python programming"))*.