Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hinh bai so snippets" » "hinh tai so snippets", "hinh thai so snippets", "tinh bac so snippets", "hinh dai so snippets", "hinh hai so 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: (((("python using java snippets") or ("hinh bai so snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hinh bai so snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hinh bai so snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hinh bai so snippets"))) or ("locating bug code snippets"))*.