Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan mo da snippets" » "nhan mo code snippets", "nhan my da snippets", "phan mo da snippets", "nhap mon da snippets", "nhan mo dau snippets", "nhan mo dai snippets", "nhan mo va 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: (((("nhan mo da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan mo da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhan mo da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan mo da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.