Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java java slippery" » "using data java slippery", "using java java slippers"
"va luong va snippets" » "van luong va snippets", "va tuong va snippets", "va huong va snippets", "va dung va snippets", "va luong va slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java java slippery") or ("va luong va snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java slippery") OR ("va luong va snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java java slippery ) or ( va luong va snippets ))) or ( locating bugs code snippets ))*.