Perhaps you should try some spelling variations:
"coder coding using stem implementation" » "coder coding using system implementation" (Expand search), "coder coding using steel implementation" (Expand search), "coder coding using fem implementation" (Expand search), "modern coding using stem implementation" (Expand search), "color coding using stem implementation" (Expand search), "odor coding using stem implementation" (Expand search), "coder modeling using stem implementation" (Expand search), "coder drying using stem implementation" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 using stem implementation\") OR (\"api pythons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding using stem implementation ) OR ( api pythons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding using stem implementation") OR ("api pythons python python programming"))*.