Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can van sung slippers" » "can van dung slippers", "can van hung slippers", "can van duong slippers", "cac van sung slippers", "can ban sung slippers", "tan van sung slippers", "can van sung slippery", "can van sung 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: (((("can van sung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can van sung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can van sung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can van sung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.