Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"anh java java snippets" » "anh va java snippets", "anh java java slippers"
"dong che code snippets" » "dong chen code snippets", "duong che code snippets", "dong cho code snippets", "dong cfd code snippets", "dong che cong snippets", "dong che code slippers"

Try widening your search to All Fields.

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

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