Perhaps you should try some spelling variations:
"coder code complexity specification of" » "coder code complexity specialization of" (Expand search), "coder code complete specification of" (Expand search), "coder code complexity simplification of" (Expand search), "coder case complexity specification of" (Expand search), "coder the complexity specification of" (Expand search), "coder and complexity specification of" (Expand search), "code code complexity specification of" (Expand search), "modern code complexity specification of" (Expand search), "color code complexity specification 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder code complexity specification of") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code complexity specification of\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code complexity specification of ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code complexity specification of") OR ("api python python python programming"))*.