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