Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"va thong lai snippets" » "va tuong lai snippets", "va thong tai snippets", "va thong bai snippets", "va thuong lai snippets", "va phuong lai snippets", "he thong lai snippets", "va thong lai slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("va thong lai snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va thong lai snippets") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( va thong lai snippets ) or ( using java java snippets ))) or ( locating bug code snippets ))*.