Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tre dung dat slippers" » "te dung dat slippers", "tre dang dat slippers", "tri dung dat slippers", "tre dung va slippers", "tre dung tai slippers", "tre dung dat slippery", "tre dung dat 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: (((("tre dung dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tre dung dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tre dung dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tre dung dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.