Perhaps you should try some spelling variations:
"viet thong tam snippets" » "vien thong tam snippets", "viet huong tam snippets", "viet trung tam snippets", "viet thong nam snippets", "viet thong tai snippets", "viet thong lam snippets", "viet thong tam slippers"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets", "using raw 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: (((("viet thong tam snippets") or ("using raw java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("viet thong tam snippets") OR ("using raw java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( viet thong tam snippets ) or ( using raw java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("viet thong tam snippets") or ("using raw java snippets"))) or ("locating bug code snippets"))*.