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"
"vi hong van snippets" » "vi hoang van snippets", "vi thong van snippets", "vi song van snippets", "vu hong van snippets", "vi dong van snippets", "thi hong van snippets", "vi hong van 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data java snippets") OR ("vi hong van snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using data java snippets ) or ( vi hong van snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using data java snippets") or ("vi hong van snippets"))) or ("locating bug code snippets"))*.