Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"van trinh van snippets" » "van thinh van snippets", "van tinh van snippets", "dan trinh van snippets", "van trinh han snippets", "van trinh quan snippets", "van trinh toan snippets", "van trinh van slippers"
"using a java snippets" » "using _ java snippets", "using a 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 a java snippets") or ("van trinh van snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using a java snippets") OR ("van trinh van snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using a java snippets ) or ( van trinh van snippets ))) or ( locating bugs code snippets ))*.