Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung nen lam slippers" » "dung nhan lam slippers", "dung ngan lam slippers", "dung tren lam slippers", "dung den lam slippers", "dung men lam slippers", "dung nong lam slippers", "dung nen lam slippery", "dung nen lam 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 nen lam 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 nen lam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung nen lam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung nen lam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.