Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lon cong da snippets" » "lon cong code snippets", "lon con da snippets", "bon cong da snippets", "len cong da snippets", "lon cong dan snippets", "lon cong dac snippets", "lon cong dau 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 ("lon cong da snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lon cong da snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lon cong da snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lon cong da snippets"))) or ("locating bug core snippets"))*.