Perhaps you should try some spelling variations:
"coder precoder numerical algorithms simulation" » "coder precoder numerical algoritmos simulated" (Expand search), "coder order numerical algorithms simulation" (Expand search), "coder power numerical algorithms simulation" (Expand search), "coder decoder numerical algorithms simulation" (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 numerical algorithms simulation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder numerical algorithms simulation\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder numerical algorithms simulation ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder numerical algorithms simulation") OR ("api python python python programming"))*.