Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh nhe cac snippets" » "hanh nghe cac snippets", "hanh che cac snippets", "hanh he cac snippets", "hanh nghe cao snippets", "hanh nghe cnc 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: (((("hanh nhe cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh nhe cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh nhe cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh nhe cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.