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