Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang ma doc snippets" » "nang ma code snippets", "tang ma doc snippets", "sang ma doc snippets", "nang cao doc snippets", "nang va doc snippets", "nang me doc snippets", "nang ma dac snippets"
"python using java snippets" » "python using data 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: (((("nang ma doc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( nang ma doc snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nang ma doc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.