Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"tang ma code snippets" » "mang may code snippets", "tang van code snippets", "tang ma code slippers", "tang ma core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets", "locating bung code snippets", "locating bugs code 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 ("tang ma code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data using java snippets") OR ("tang ma code snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( data using java snippets ) or ( tang ma code snippets ))) or ( locating bug code snippets ))*.