Perhaps you should try some spelling variations:
"giang doc chat snippets" » "giang doc code snippets", "gian doc chat snippets", "giang day chat snippets", "nang doc chat snippets", "giang hoc chat snippets", "giang toc cham snippets", "giang hop chat snippets"
"locating bug core snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"

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

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