Perhaps you should try some spelling variations:
"coder precoder linear series programming" » "coder precoder linear services programming" (Expand search), "coder precoder linear devices programming" (Expand search), "coder precoder linear period programming" (Expand search), "coder decoder linear series programming" (Expand search), "coder precoder linear serie programming" (Expand search), "coder precoder linear serial programming" (Expand search), "coder precoder linear sources programming" (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 precoder linear series programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder linear series programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder linear series programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder linear series programming") OR ("api python python python programming"))*.