Perhaps you should try some spelling variations:
"coder model called efficient coding" » "coder model based efficient coding" (Expand search), "coder model catalyzed efficient coding" (Expand search), "coder model and efficient coding" (Expand search), "coder model called efficient routing" (Expand search), "coder model called efficient cement" (Expand search), "coder mode called efficient coding" (Expand search), "coder model polled efficient coding" (Expand search), "coder model coupled efficient coding" (Expand search), "cover model called efficient coding" (Expand search), "decoder model called efficient coding" (Expand search), "copper model called efficient coding" (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 model called efficient coding\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model called efficient coding ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model called efficient coding") OR ("api python python python programming"))*.