Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"bai trong dan slippers" » "bi trong dan slippers", "tai trong dan slippers", "bui trong dan slippers", "bai trong dang slippers", "bai trong san slippers", "bai trong tan slippers", "bai trong dan slippery", "bai trong dan grippers"
"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 java java snippets") OR ("bai trong dan slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( bai trong dan slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("bai trong dan slippers"))) or ("locating bug code snippets"))*.