Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao dan hoat snippets" » "bao van hoa snippets", "bao dan hoc snippets", "bao danh hoa snippets", "ban dan hoat snippets", "dao dan hoat snippets", "bao dam hoat 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: (((("bao dan hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao dan hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao dan hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao dan hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.