Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"hoang mong do snippets" » "hoang long do snippets", "hoang cong do snippets", "hang mong do snippets", "hoang mong doi snippets", "hoang dong do snippets", "hoang mong du snippets"
"locating bug core snippets" » "locating bug code 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 java code snippets") OR ("hoang mong do snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hoang mong do snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hoang mong do snippets"))) or ("locating bug core snippets"))*.