Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nghe cho tu slippers" » "nghe che tu slippers", "nghe co tu slippers", "nghe cao tu slippers", "nghe choi tu slippers", "nghe chon tu slippers", "nghe cho cu slippers", "nghe cho tu slippery", "nghe cho 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: (((("nghe cho 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: (((("nghe cho tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nghe cho tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nghe cho tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.