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