Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung java java snippets" » "dung va java snippets"
"xuan can java slippers" » "xuan cang java slippers", "xuan tan java slippers", "xuan chanh java slippers", "xuan can va slippers", "xuan can java slippery", "xuan can java grippers"

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: (((("xuan can java slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( xuan can java slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("xuan can java slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.