Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dua thi tran slippers" » "dua thi trang slippers", "dua thi thanh slippers", "dua thi lan slippers", "duc thi tran slippers", "doan thi tran slippers", "luan thi tran slippers", "dua thi tran slippery", "dua thi tran grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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 ("dua thi tran slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dua thi tran slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dua thi tran slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dua thi tran slippers"))) or ("locating bug code snippets"))*.