Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dong trong cho snippets" » "duong trong cho snippets", "dung trong cho snippets", "cong trong cho snippets", "dong trong tho snippets", "dong trong co snippets", "dong rong cho snippets"
"dang java java snippets" » "dang va java snippets"

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