Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"doc mao dat snippets" » "doc dao dat snippets", "doc cao dat snippets", "doc tao dat snippets", "doc giao dat snippets", "doc mang dat 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: (((("doc mao dat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( doc mao dat snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc mao dat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.