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