Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"nhan dot hat snippets" » "nhan dat hat snippets", "nhay dot hat snippets", "nhan dong hat snippets", "nhan cot hat snippets", "nhan doc chat snippets", "nhan doi phat 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 ("nhan dot hat snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( nhan dot hat snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("nhan dot hat snippets"))) or ("locating bug core snippets"))*.