Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hay va chu snippets" » "chay va chu snippets", "day va chu snippets", "may va chu snippets", "hay va che snippets", "hay va cau snippets", "hay va chi 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: (((("hay va chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hay va chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hay va chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hay va chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.