Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung bao can snippets" » "dung bao code snippets", "vung bao can snippets", "dong bao can snippets", "dung bai can snippets", "dung bao cao snippets", "dung ban can snippets", "dung bat can 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 bao can 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 bao can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung bao can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung bao can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.