Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van doi tat slippers" » "van loi tat slippers", "van noi tat slippers", "van do tat slippers", "van doi tac slippers", "van doi tai slippers", "van doi tat slippery", "van doi tat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("van doi tat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( van doi tat slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("van doi tat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.