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