Perhaps you should try some spelling variations:
"coder function pdf computational program" » "coder function of computational program" (Expand search), "coder function 3d computational program" (Expand search), "coder function dft computational program" (Expand search), "modern function pdf computational program" (Expand search), "power function pdf computational program" (Expand search), "over function pdf computational program" (Expand search), "coder function pen computational program" (Expand search), "coder function pain computational program" (Expand search), "coder function path computational 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 pdf computational program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder function pdf computational program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder function pdf computational program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder function pdf computational program") OR ("api python python python programming"))*.