Perhaps you should try some spelling variations:
"coder coder single allocation problem" » "coder coder single location problem" (Expand search), "coder coder single application problem" (Expand search), "coder coder time allocation problem" (Expand search), "coder coder space allocation problem" (Expand search), "coder under single allocation problem" (Expand search), "coder power single allocation problem" (Expand search), "coder mode single allocation problem" (Expand search), "coder decoder single allocation problem" (Expand search), "code code single allocation problem" (Expand search), "decoder codec single allocation 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder single allocation problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder single allocation problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder single allocation problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder single allocation problem") OR ("api python python python programming"))*.