Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cac hue snippets" » "dung cac code snippets", "luong cac hue snippets", "dung cho hue snippets", "dung tai hue snippets", "dung cac he snippets", "dung ca hue snippets", "dung bach hue 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: (((("dung cac hue snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cac hue snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung cac hue snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cac hue snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.