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