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