Perhaps you should try some spelling variations:
"dong java java snippets" » "dong va java snippets"
"nang phap che snippets" » "nang phan che snippets", "nang phat che snippets", "ban phap che snippets", "nang han che snippets"
"locating bug code snippets" » "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: (((("dong java java snippets") or ("nang phap che snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong java java snippets") OR ("nang phap che snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong java java snippets ) or ( nang phap che snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong java java snippets") or ("nang phap che snippets"))) or ("locating bug code snippets"))*.