Perhaps you should try some spelling variations:
"coder string on complexity coding" » "coder string on complexity scaling" (Expand search), "coder string on complexity during" (Expand search), "coder string on complexity modelling" (Expand search), "coder string and complexity coding" (Expand search), "coder string _ complexity coding" (Expand search), "cordel string on complexity coding" (Expand search), "closed string on complexity coding" (Expand search), "modelo string on complexity coding" (Expand search), "coder strings on complexity coding" (Expand search), "coder string in complexity coding" (Expand search), "coder string of 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 string on complexity coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder string on complexity coding\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder string on complexity coding ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder string on complexity coding") OR ("api python python python programming"))*.