Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"luoc ung phi snippets" » "luon ung phi snippets", "quoc hung phi snippets", "nuoc vung phi snippets", "luoc xung phi snippets", "luoc ung pho snippets", "luoc vuong phi 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 ("luoc ung phi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( luoc ung phi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("luoc ung phi snippets"))) or ("locating bug core snippets"))*.