Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cho phan cuc snippets" » "cho phan code snippets", "co phan cuc snippets", "hoc phan cuc snippets", "hoa phan cuc snippets", "cho phan duc snippets", "cho phan cac snippets", "cho pham cuc 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: (((("cho phan cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho phan cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cho phan cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho phan cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.