Perhaps you should try some spelling variations:
"coder precoder numbers learning process" » "coder precedent number learning process" (Expand search), "coder code numbers learning process" (Expand search), "coder codes numbers learning process" (Expand search), "coder precoder numbers teaching process" (Expand search), "coder decoder numbers learning process" (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 numbers learning process") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder numbers learning process\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder numbers learning process ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder numbers learning process") OR ("api python python python programming"))*.