Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc dung xa slippers" » "hoc ung xa slippers", "hoc dan xa slippers", "hoc cong xa slippers", "hoc duong xa slippers", "hoc dung ha slippers", "hoc dong xa slippers", "hoc dung xa slippery", "hoc dung xa 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 dung xa 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 dung xa slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc dung xa slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc dung xa slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.