Perhaps you should try some spelling variations:
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets"
"vu trong che snippets" » "vu trong cho snippets", "vu trong chien snippets", "vu trong cham snippets", "tu trong che snippets", "le trong che snippets", "ly trong che snippets"
"locating bug code snippets" » "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 ("vu trong che snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using data java snippets ) or ( vu trong che snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using data java snippets") or ("vu trong che snippets"))) or ("locating bug code snippets"))*.