Perhaps you should try some spelling variations:
"coder precoder schames conic programming" » "coder precoder schames logic programming" (Expand search), "coder precoder schames cone programming" (Expand search), "coder precoder schames convex programming" (Expand search), "coder precoder scheme conic programming" (Expand search), "coder decoder schames conic 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder schames conic programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder precoder schames conic programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder precoder schames conic programming") OR ("api python python python programming"))*.