Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung gen cac snippets" » "vung gen code snippets", "vung ven cac snippets", "vung bien cac snippets", "vung kem cac snippets", "vung den cac snippets", "vung gen cay snippets", "vung gian cac 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: (((("vung gen cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vung gen cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( vung gen cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vung gen cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.