Perhaps you should try some spelling variations:
"coder precoder chain complex programmes" » "coder precoder chain computer programmers" (Expand search), "coder precoder chain computer programme" (Expand search), "coder decoder chain complex programmes" (Expand search), "coder recovery chain complex programmes" (Expand search), "coder precoder in complex programmes" (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 chain complex programmes") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder chain complex programmes\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder chain complex programmes ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder chain complex programmes") OR ("api python python python programming"))*.