Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan van ma slippers" » "pham van ma slippers", "thanh van ma slippers", "luan van ma slippers", "phan van man slippers", "phan van mao slippers", "phan van ha slippers", "phan van ma slippery", "phan van ma 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 ("phan van ma slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phan van ma slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phan van ma slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phan van ma slippers"))) or ("locating bug code snippets"))*.