Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tong cot dan slippers" » "tong cong dan slippers", "tong hop dan slippers", "dong co dan slippers", "tong co dan slippers", "tong choi dan slippers", "tong cot dan slippery", "tong cot dan 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: (((("tong cot dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tong cot dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tong cot dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tong cot dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.