Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dung tu tim snippets" » "dung thu tim snippets", "dung tru tim snippets", "dung cu tim snippets", "dung tu tiem snippets", "dung tuc tim snippets", "dung tu tin 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: (((("dung tu tim snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dung tu tim snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung tu tim snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.