Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chung chi da snippets" » "chung chi code snippets", "thuong chi da snippets", "chung cu da snippets", "chung vi da snippets", "chung chi dan snippets", "chung chi dao snippets", "chung chi dai 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 ("chung chi 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 ("chung chi da snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chung chi da snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chung chi da snippets"))) or ("locating bug core snippets"))*.