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