Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java a snippets" » "using data a snippets", "using java _ snippets", "using java can snippets", "using java a slippers"
"do luong code snippets" » "do luong cong snippets", "do luong che snippets", "do luong code slippers"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java a snippets") OR ("do luong code snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java a snippets ) or ( do luong code snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java a snippets") or ("do luong code snippets"))) or ("locating bugs code snippets"))*.