Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"diu dan du snippets" » "diu dao du snippets", "dieu danh du snippets", "dien dan du snippets", "diu dan dau snippets", "diu danh du snippets", "diu dan su 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: (((("diu dan du snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( diu dan du snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("diu dan du snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.