Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khuc van hoe snippets" » "khuc van code snippets", "thuc van hoe snippets", "chuc van hoe snippets", "phuc van hoe snippets", "khuc van hoa snippets", "khuc van hoc snippets", "khuc van hieu 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: (((("khuc van hoe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khuc van hoe snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( khuc van hoe snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khuc van hoe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.