Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhap min son snippets" » "nhap min code snippets", "nhap mon son snippets", "nhat minh son snippets", "nhap kinh son snippets", "nhap minh son snippets", "nhap tinh son snippets", "nhap lien son 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 min son 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 min son snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhap min son snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhap min son snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.