Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan le so snippets" » "phan le code snippets", "pham le so snippets", "phan mem so snippets", "phan lap so snippets", "phan ly so snippets", "phan le co snippets", "phan li so snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan le so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan le so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phan le so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan le so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.