Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nang may chi snippets" » "mang may chi snippets", "nang ma chi snippets", "bang may chi snippets", "nang may che snippets", "nang my chi snippets", "nang may thi 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: (((("nang may chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nang may chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang may chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang may chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.