Perhaps you should try some spelling variations:
"coder code complexity reduction of" » "coder case complexity reduction of" (Expand search), "coder the complexity reduction of" (Expand search), "coder and complexity reduction of" (Expand search), "code code complexity reduction of" (Expand search), "modern code complexity reduction of" (Expand search), "color code complexity reduction of" (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 code complexity reduction of\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code complexity reduction of ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code complexity reduction of") OR ("api python python python programming"))*.