Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luan mat can snippets" » "luan mat code snippets", "luan chat can snippets", "luong mat can snippets", "lluan mau can snippets", "luan bat can snippets", "luan mat dan snippets", "luan mao can 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: (((("luan mat can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luan mat can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( luan mat can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luan mat can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.