Perhaps you should try some spelling variations:
"vi thanh tram snippets" » "vi thanh tra snippets", "vi thanh tam snippets", "vi hanh tram snippets", "thi thanh tram snippets", "gia thanh tram snippets", "tai thanh tram snippets", "vi thanh tram slippers"
"using java java snippets" » "using data java snippets", "using java 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: (((("vi thanh tram snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vi thanh tram snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vi thanh tram snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vi thanh tram snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.