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