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