Perhaps you should try some spelling variations:
"coder coding explaining efficient coding" » "coder coding explaining efficiency coding" (Expand search), "coder coding exploiting efficient coding" (Expand search), "coder coding exploring efficient coding" (Expand search), "coder decoding exploiting efficient coding" (Expand search), "coder testing explaining efficient coding" (Expand search), "coder in explaining efficient coding" (Expand search), "modern coding explaining efficient coding" (Expand search), "color coding explaining efficient coding" (Expand search), "odor coding explaining 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding explaining efficient coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding explaining efficient coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding explaining efficient coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding explaining efficient coding") OR ("api python python python programming"))*.