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