Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ninh duc cac snippets" » "ninh duc code snippets", "minh duc cac snippets", "dinh duc cac snippets", "tinh duc cac snippets", "ninh duoc cac snippets", "ninh tuc cac snippets", "ninh muc cac 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 ("ninh duc 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 ("ninh duc cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ninh duc cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ninh duc cac snippets"))) or ("locating bug core snippets"))*.