Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"manh toan ho snippets" » "manh toan code snippets", "thanh toan ho snippets", "anh tuan ho snippets", "tinh toan ho snippets", "manh toan hoc snippets", "manh toan khoa snippets", "manh 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 ("manh 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 ("manh toan ho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( manh toan ho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("manh toan ho snippets"))) or ("locating bug core snippets"))*.