Perhaps you should try some spelling variations:
"coder precoder time conic programming" » "coder precoder time logic programming" (Expand search), "coder precoder time cone programming" (Expand search), "coder precoder time convex programming" (Expand search), "coder decoder time conic programming" (Expand search), "coder recovery time conic programming" (Expand search), "coder proper time conic programming" (Expand search), "coder precoded mimo conic programming" (Expand search), "coder precoder time cosmic programming" (Expand search), "coder precoder time covid programming" (Expand search), "coder precoder time conflict programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 time conic programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder time conic programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder time conic programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder time conic programming") OR ("_ python python python programming"))*.