Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan thap mon snippets" » "dan thap code snippets", "dan than mon snippets", "danh phap mon snippets", "dan thanh mon snippets", "dan nhap mon snippets", "dan phap mon snippets", "dan thap muoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan thap mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan thap mon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan thap mon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan thap mon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.