Perhaps you should try some spelling variations:
"coder coding efficiency on program" » "coder feeding efficiency on program" (Expand search), "coder cutting efficiency on program" (Expand search), "coder modelling efficiency on program" (Expand search), "coder coding efficiency of program" (Expand search), "coder coding efficiency and program" (Expand search), "coder coding efficiency _ program" (Expand search), "modern coding efficiency on program" (Expand search), "color coding efficiency on program" (Expand search), "odor coding efficiency on program" (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 coding efficiency on program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding efficiency on program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding efficiency on program") OR ("api python python python programming"))*.