Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"van duong tai snippets" » "van dong tai snippets", "van dung tai snippets", "van phong tai snippets", "van luong tai snippets", "van duong tai slippers"
"using low java snippets" » "using low java slippers"

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

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