Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu tao duoc slippers" » "huu tai duoc slippers", "cuu tao duoc slippers", "huu hao duoc slippers", "huu tao duc slippers", "huu tao quoc slippers", "huu tao duoc slippery", "huu tao duoc 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: (((("huu tao duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu tao duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu tao duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu tao duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.