Perhaps you should try some spelling variations:
"coder coder sampling global problem" » "coder coder mapping global problem" (Expand search), "coder coder shaping global problem" (Expand search), "coder coder applying global problem" (Expand search), "coder under sampling global problem" (Expand search), "coder over sampling global problem" (Expand search), "coder core sampling global problem" (Expand search), "coder coder sampling global problems" (Expand search), "coder decoder sampling global problem" (Expand search), "code code sampling global problem" (Expand search), "decoder codec sampling global 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)

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 sampling global problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling global problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling global problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling global problem") OR ("api python python python programming"))*.