Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi dan dat slippers" » "phi san dat slippers", "phi van dat slippers", "chi dan dat slippers", "phi dung dat slippers", "phi dong dat slippers", "phi dinh dat slippers", "phi dan dat slippery", "phi dan dat 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: (((("phi dan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi dan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi dan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi dan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.