Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan li cach snippets" » "dan li code snippets", "dan loi cach snippets", "dan li cac snippets", "dan cai cach snippets", "ban li cach snippets", "han li cach snippets", "pan li cach snippets"
"python using java snippets" » "python using data 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 li cach snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dan li cach snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan li cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.