Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"do thuy nha snippets" » "do thuy nga snippets", "do khu nha snippets", "do thu nhap snippets", "do thuc nha snippets", "hoc thuy nha snippets", "ngo thuy nha snippets"

You may be able to get more results by adjusting your search query.

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