Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc bon phan slippers" » "hoc mon phan slippers", "hoc toan phan slippers", "hoc cong phan slippers", "hoc bong phan slippers", "hoc bo phan slippers", "hoc bon phan slippery", "hoc bon phan 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 bon phan 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 bon phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc bon phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc bon phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.