Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dan dat map snippets" » "dung dat map snippets", "dong dat map snippets", "dinh dat map snippets", "dan dat may snippets", "dan cat map snippets", "dan dat ngap 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: (((("dan dat map snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dan dat map snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan dat map snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.