Perhaps you should try some spelling variations:
"locating bbug code snippets" » "locating bug code snippets", "locating bbug code slippers"
"va luong quan snippets" » "va thong quan snippets", "va duong qua snippets", "van luong quan snippets", "va tuong quan snippets", "va huong quan snippets", "va luong quan slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"

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

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