Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nang va he snippets" » "nang van he snippets", "hang va he snippets", "nang ma he snippets", "nang va che snippets", "nang va ghe snippets", "nang va de 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 va he 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 va he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang va he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang va he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.