Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van toi su slippers" » "van tai su slippers", "van thi su slippers", "van toan su slippers", "van thoi su slippers", "van toi uu slippers", "van oi su slippers", "van toi su slippery", "van toi su 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: (((("python using java snippets") or ("van toi su slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van toi su slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van toi su slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van toi su slippers"))) or ("locating bug code snippets"))*.