Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoi can dot snippets" » "khoi can code snippets", "khoa can dot snippets", "khoi nang dot snippets", "hoc can dot snippets", "khoi can dong snippets", "khoi cong dot snippets", "khoi nhan dot 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: (((("khoi can dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khoi can dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khoi can dot snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khoi can dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.