Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locatinhg bugs code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"tin dung trac snippets" » "tin dung tai snippets", "tin dung tren snippets", "tin dung cac snippets", "tinh dung trac snippets", "tin dung trac slippers"

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

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