Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dan tinh ly snippets" » "doan tinh ly snippets", "dang tinh ly snippets", "dan trinh ly snippets", "dan sinh ly snippets", "dan dinh ly snippets"

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

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