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