Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dusing java java snippets" » "using java java snippets", "dusing java java slippers"
"quoc su java snippets" » "quoc suu java snippets", "luoc su java snippets", "duoc su java snippets", "quoc ngu java snippets", "quoc su 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: (((("quoc su java snippets") or ("dusing java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quoc su java snippets") OR ("dusing java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( quoc su java snippets ) or ( dusing java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quoc su java snippets") or ("dusing java java snippets"))) or ("locating bugs code snippets"))*.