Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung da dang slippers" » "dung dat dang slippers", "dung dan dang slippers", "dung dau dang slippers", "dung da nang slippers", "dung cao dang slippers", "dung dia danh slippers", "dung da dang slippery", "dung da dang 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 da dang 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 da dang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung da dang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung da dang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.