Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban phay cnc snippets" » "ban phap cnc snippets", "ban pha cnc snippets", "san pham cnc snippets", "ban hay cac snippets", "ban may cnc snippets", "ban pha cac 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: (((("ban phay cnc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban phay cnc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban phay cnc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban phay cnc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.