Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc ban duoc slippers" » "hoc tan duoc slippers", "hoc van duoc slippers", "hoc ban thuoc slippers", "hoc bang duoc slippers", "hoc dan duoc slippers", "hoc bai duoc slippers", "hoc ban duoc slippery", "hoc ban 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: (((("hoc ban 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: (((("hoc ban duoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc ban duoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc ban duoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.