Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"khoa tai ky snippets" » "khoa tap ky snippets", "khoe tai ky snippets", "khoa than ky snippets", "khoa thai ky snippets", "khoa trai ky snippets", "khoa sai ky 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: (((("khoa tai ky snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( khoa tai ky snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("khoa tai ky snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.