Perhaps you should try some spelling variations:
"coder complexity index documentation of" » "coder complexity and documentation of" (Expand search), "coder complexity neo documentation of" (Expand search), "coder complexity new documentation of" (Expand search), "code complexity index documentation of" (Expand search), "model complexity index documentation of" (Expand search), "lower complexity index documentation of" (Expand search), "coder complexity in documentation of" (Expand search), "coder complexity index documentation and" (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 complexity index documentation of\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder complexity index documentation of ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder complexity index documentation of") OR ("api python python python programming"))*.