Perhaps you should try some spelling variations:
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets", "using data java slippers"
"tran hoang ha snippets" » "quan hoang ha snippets", "tran quang ha snippets", "tranh hang ha snippets", "tran hoang hai snippets", "tran hong ha snippets", "tran hoang nham snippets", "tran hoang ha 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: (((("using data java snippets") or ("tran hoang ha snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data java snippets") OR ("tran hoang ha snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using data java snippets ) or ( tran hoang ha snippets ))) or ( locating bug code snippets ))*.