Perhaps you should try some spelling variations:
"coder coding frame allocation problem" » "coder coding frame location problem" (Expand search), "coder coding subframe allocation problem" (Expand search), "coder coding time allocation problem" (Expand search), "coder coding space allocation problem" (Expand search), "modern coding frame allocation problem" (Expand search), "color coding frame allocation problem" (Expand search), "odor coding frame allocation problem" (Expand search), "coder moving frame allocation problem" (Expand search), "coder comoving frame allocation problem" (Expand search), "coder reading frame 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 coding frame allocation problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding frame allocation problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding frame allocation problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding frame allocation problem") OR ("api python python python programming"))*.