Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van toan phi slippers" » "van tuan phi slippers", "van tan phi slippers", "van thanh phi slippers", "van toan phai slippers", "van toan chi slippers", "van toan khi slippers", "van toan phi slippery", "van toan phi 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 toan phi 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 toan phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van toan phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van toan phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.