Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong bi da snippets" » "uong bi da snippets", "cong bi da snippets", "dong ba da snippets", "dong bi dau snippets", "dong bai da snippets", "dong bia da 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: (((("dong bi 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: (((("dong bi da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong bi da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong bi da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.