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