Perhaps you should try some spelling variations:
"van chuong ta snippets" » "van phong ta snippets", "van duong ta snippets", "van hung ta snippets", "van chung ta snippets", "van phuong tay snippets", "van chuong han snippets", "van chuong ta slippers"
"using a java snippets" » "using _ java snippets", "using a java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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