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