Perhaps you should try some spelling variations:
"coder coder energy efficient processing" » "coder coder energy event processing" (Expand search), "coder coder energy different processing" (Expand search), "coder coder energy efficient routing" (Expand search), "coder coder energy efficiency processing" (Expand search), "coder copper energy efficient processing" (Expand search), "coder power energy efficient processing" (Expand search), "coder under energy efficient processing" (Expand search), "coder decoder energy efficient processing" (Expand search), "code code energy efficient processing" (Expand search), "decoder codec energy efficient processing" (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 energy efficient processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder energy efficient processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder energy efficient processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder energy efficient processing") OR ("api python python python programming"))*.