Perhaps you should try some spelling variations:
"coder coder pull counting problems" » "coder coder pull routing problems" (Expand search), "coder coder pull routing problem" (Expand search), "coder coder pull cutting problem" (Expand search), "coder coder cell counting problems" (Expand search), "coder coder pulses counting problems" (Expand search), "coder coder cells counting problems" (Expand search), "coder decoder pull counting problems" (Expand search), "code code pull counting problems" (Expand search), "decoder codec pull counting problems" (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 pull counting problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder pull counting problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder pull counting problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder pull counting problems") OR ("api python python python programming"))*.