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