Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than cua dan slippers" » "nhan cua dan slippers", "thai cua dan slippers", "ban cua dan slippers", "than cua dang slippers", "than cua ban slippers", "than ca dan slippers", "than cua dan slippery", "than cua 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: (((("than cua 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: (((("than cua dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than cua dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than cua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.