Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuong vo chu snippets" » "cuong vo code snippets", "luong va chu snippets", "duong va chu snippets", "cong va chu snippets", "cuong vo nhu snippets", "cuong va chu snippets", "cuong co chu 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: (((("cuong vo chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuong vo chu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuong vo chu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuong vo chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.