Perhaps you should try some spelling variations:
"coder function modelling complex program" » "coder equation modelling complex program" (Expand search), "coder function models complex program" (Expand search), "coder simulation modelling complex program" (Expand search), "coder function modeling complex program" (Expand search), "coder function remodeling complex program" (Expand search), "coder function modeling computer program" (Expand search), "coder function modelling simplex program" (Expand search), "coder function modelling complex programmes" (Expand search), "coder function modelling complex prograded" (Expand search), "modern function modelling complex program" (Expand search), "power function modelling complex program" (Expand search), "over function modelling complex program" (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 function modelling complex program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder function modelling complex program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder function modelling complex program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder function modelling complex program") OR ("api python python python programming"))*.