Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khu chuc can snippets" » "khu phuc can snippets", "khu chung can snippets", "khu vuc can snippets", "khu chuc van snippets", "khu thuc can snippets", "khu chuc nang 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: (((("khu chuc can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khu chuc can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khu chuc can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khu chuc can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.