Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan cach nen slippers" » "dan cac nen slippers", "dan canh nen slippers", "nhan cach nen slippers", "dan cach ben slippers", "dan cach bien slippers", "dan cach nen slippery", "dan cach nen 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 cach nen 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 cach nen slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan cach nen slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cach nen slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.