Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"vung tay trac snippets" » "vung tau trac snippets", "dung tai trac snippets", "vung dat trac snippets", "vung tap trac snippets", "vung toan trac snippets", "vung ty trach snippets", "vung tay trac 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: (((("data using java snippets") or ("vung tay trac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data using java snippets") OR ("vung tay trac snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( vung tay trac snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data using java snippets") or ("vung tay trac snippets"))) or ("locating bug code snippets"))*.