Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"trinh vat java snippets" » "trinh van java snippets", "trinh luat java snippets", "sinh vat java snippets", "trinh vat va snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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

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