Perhaps you should try some spelling variations:
"coder energy efficiency algorithms and" » "coder energy efficient algorithms and" (Expand search), "coder energy efficient algorithm and" (Expand search), "coder energy efficiency algorithms _" (Expand search), "copper energy efficiency algorithms and" (Expand search), "power energy efficiency algorithms and" (Expand search), "lower energy efficiency algorithms and" (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), "manim python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

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