Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"muc cac dep snippets" » "tuc cac dep snippets", "duc cac dep snippets", "duoc cac dep snippets", "muc cai dep snippets", "muc mac dep snippets", "muc sac dep 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 dep 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 dep snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( muc cac dep snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("muc cac dep snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.