Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xac dan thuc slippers" » "xac dan toc slippers", "xac am thuc slippers", "cac dan thuc slippers", "bac dan thuc slippers", "sac dan thuc slippers", "xac dan thuc slippery", "xac dan thuc 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: (((("xac dan thuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xac dan thuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xac dan thuc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xac dan thuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.