Perhaps you should try some spelling variations:
"coder java programming and problems" » "coder and programming and problems" (Expand search), "coder based programming and problems" (Expand search), "coder goal programming and problems" (Expand search), "coder java programming _ problems" (Expand search), "coder java programming and problem" (Expand search), "codes java programming and problems" (Expand search), "xcode java programming and problems" (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)

You may be able to get more results by adjusting your search query.

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