Perhaps you should try some spelling variations:
"coder coding material c programming" » "coder coating material c programming" (Expand search), "coder bonding material c programming" (Expand search), "coder molding material c programming" (Expand search), "coder coding material _ programming" (Expand search), "coder coding material cone programming" (Expand search), "coder coding material and programming" (Expand search), "modern coding material c programming" (Expand search), "color coding material c programming" (Expand search), "odor coding material c programming" (Expand search), "coder coding material cer programming" (Expand search), "coder coding material cad programming" (Expand search), "coder coding material car 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding material c programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding material c programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding material c programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding material c programming") OR ("api python python python programming"))*.