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