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