Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu cau chan snippets" » "cu cau code snippets", "cu cam chan snippets", "cu chu chan snippets", "cu can chan snippets", "cu cao chan snippets", "co cau chan snippets", "cu cu chan 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: (((("cu cau chan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu cau chan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cu cau chan snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu cau chan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.