Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van tham xac slippers" » "van thanh xac slippers", "van tuan xac slippers", "van chat xac slippers", "van pham xay slippers", "van tap xac slippers", "van thau xay slippers", "van tham xac slippery", "van tham xac 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 tham xac 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 tham xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van tham xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van tham xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.