Perhaps you should try some spelling variations:
"coder code and efficient computation" » "coder code an efficient computation" (Expand search), "coder code and efficiency computation" (Expand search), "coder code _ efficient computation" (Expand search), "code code and efficient computation" (Expand search), "modern code and efficient computation" (Expand search), "color code and efficient computation" (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.

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