Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai thi tran slippers" » "dai thi trang slippers", "dai thi thanh slippers", "dai thi lan slippers", "dan thi tran slippers", "dao thi tran slippers", "tai thi tran slippers", "dai thi tran slippery", "dai 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: (((("dai thi tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai thi tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dai thi tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai thi tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.