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