Perhaps you should try some spelling variations:
"coder model using complexity coding" » "coder model using complexity scaling" (Expand search), "coder model using complexity during" (Expand search), "coder model using complexity modelling" (Expand search), "coder model using complex coding" (Expand search), "coder model using complete coding" (Expand search), "coder model design complexity coding" (Expand search), "cover model using complexity coding" (Expand search), "decoder model using complexity coding" (Expand search), "copper model using complexity coding" (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 model using complexity coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model using complexity coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder model using complexity coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder model using complexity coding") OR ("api python python python programming"))*.