Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"suy tran duc snippets" » "huy tran duc snippets", "suy than duc snippets", "ly tran duc snippets", "suy tran duc slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("suy tran duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("suy tran duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( suy tran duc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("suy tran duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.