Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bieu cua dat slippers" » "dieu cua dat slippers", "hieu cua dat slippers", "giau cua dat slippers", "bieu cua dan slippers", "bieu cua vat slippers", "bieu cua dai slippers", "bieu cua dat slippery", "bieu cua 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: (((("bieu cua 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: (((("bieu cua dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bieu cua dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bieu cua dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.