Perhaps you should try some spelling variations:
"coder precoders _ java programing" » "coder decoder _ java programing" (Expand search), "coder precoders _ java programming" (Expand search), "coder precoders _ java programs" (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 precoders _ java programing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoders _ java programing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoders _ java programing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoders _ java programing") OR ("api python python python programming"))*.