Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hang ca pha slippers" » "hang va pha slippers", "nang cao pha slippers", "hang tai pha slippers", "hang cam pha slippers", "hang ha pha slippers", "hang ca phe slippers", "hang ca pha slippery", "hang ca pha 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: (((("hang ca pha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang ca pha slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hang ca pha slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang ca pha slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.