Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc doi dan slippers" » "thuat doi dan slippers", "thuc dan dan slippers", "thay doi dan slippers", "thuc hoi dan slippers", "thuc doi ban slippers", "thuc doi dau slippers", "thuc doi dan slippery", "thuc doi dan 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: (((("thuc doi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc doi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc doi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc doi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.