Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc khong tu slippers" » "hoa khong tu slippers", "hoc hong tu slippers", "khoi khong tu slippers", "hoc thong tu slippers", "hoc phong tu slippers", "hoc khong vu slippers", "hoc khong tu slippery", "hoc khong tu grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoc khong tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc khong tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc khong tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc khong tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.