Perhaps you should try some spelling variations:
"coder coder and modelling system" » "coder coder and modeling system" (Expand search), "coder coder and modeling systems" (Expand search), "coder coder and upwelling system" (Expand search), "coder decoder and modelling system" (Expand search), "code code and modelling system" (Expand search), "decoder codec and modelling system" (Expand search), "coder code and modelling system" (Expand search), "coder codes and modelling system" (Expand search), "coder poder and modelling system" (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), "manim 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 coder and modelling system") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and modelling system\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and modelling system ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and modelling system") OR ("api python python python programming"))*.