Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"su tuong do snippets" » "su tuong code snippets", "tu tuong do snippets", "su trong do snippets", "tu thuong do snippets", "su tuong dao snippets", "su tuong doi snippets", "su tuong ho snippets"
"using java java snippets" » "using data java 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: (((("su tuong do snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( su tuong do snippets ) or ( using java java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("su tuong do snippets") or ("using java java snippets"))) or ("locating bug core snippets"))*.