Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"pham tu ba snippets" » "phan tu ba snippets", "pham thi ba snippets", "pham tai ba snippets", "pham tu ban snippets", "pham thu ba snippets", "pham tu bat snippets", "pham tu ba slippers"
"locating bug code snippets" » "locating bug code slippers", "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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham tu ba snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( pham tu ba snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pham tu ba snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.