Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhin lee cau snippets" » "shin lee cau snippets", "nhin ve cau snippets", "han lee cau snippets", "nhin le cau snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("nhin lee cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhin lee cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhin lee cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhin lee cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.