Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung su cu snippets" » "nhung su code snippets", "nhung quy cu snippets", "nhung cau cu snippets", "nhung mau cu snippets", "nhung su cua snippets", "nhung su tu snippets", "nhung su co snippets"
"python using java snippets" » "python using data snippets"

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 ("nhung su cu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nhung su cu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nhung su cu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nhung su cu snippets"))) or ("locating bug core snippets"))*.