Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai cuu da snippets" » "bai cua da snippets", "bai cung da snippets", "bai cuu dac snippets", "bai cuu dao snippets", "bai cuu va snippets"
"locating bug code snippets" » "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: (((("bai cuu da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bai cuu da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai cuu da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai cuu da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.