Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van doi ban slippers" » "van loi ban slippers", "van noi ban slippers", "van do ban slippers", "van di ban slippers", "van dong ban slippers", "van doi ban slippery", "van doi ban 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("van doi ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van doi ban slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van doi ban slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van doi ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.