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)
"coder coder system work problem" » "coder cover system work problem" (Expand search), "coder code system work problem" (Expand search), "coder coded systems work problem" (Expand search), "coder coder system word problem" (Expand search), "coder coder system word problems" (Expand search), "coder coder system world problem" (Expand search), "coder decoder system work problem" (Expand search), "code code system work problem" (Expand search), "decoder codec system work problem" (Expand search), "coder coder system network 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 system work problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder system work problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder system work problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder system work problem") OR ("api python python python programming"))*.