Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mang may cao snippets" » "mang may code snippets", "mang tay cao snippets", "mang may cat snippets", "mang cay cao snippets", "nang may cao snippets", "dang may cao snippets", "bang may cao snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mang may cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mang may cao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mang may cao snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mang may cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.