Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phu thoi ca snippets" » "phu tho ca snippets", "phu troi ca snippets", "phan thoi ca snippets", "phu thoi va snippets", "phu thi ca 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: (((("phu thoi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phu thoi ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phu thoi ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phu thoi ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.