Perhaps you should try some spelling variations:
"coder coding using linear complexity" » "coder coding using lower complexity" (Expand search), "coder coding using higher complexity" (Expand search), "modern coding using linear complexity" (Expand search), "color coding using linear complexity" (Expand search), "odor coding using linear complexity" (Expand search), "coder loading using linear complexity" (Expand search), "coder modeling using linear complexity" (Expand search), "coder drying using linear complexity" (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 using linear complexity\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding using linear complexity ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding using linear complexity") OR ("api python python python programming"))*.