Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai con lon snippets" » "bai lon lon snippets", "hai con lon snippets", "tai cong lon snippets", "bai cong lon snippets", "bai co lon snippets", "bai chon loc 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 con lon 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 con lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai con lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai con lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.