Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong dan ta slippers" » "dong danh ta slippers", "duong dan ta slippers", "dong san ta slippers", "dong dan tay slippers", "dong dan tai slippers", "dong dan tra slippers", "dong dan ta slippery", "dong dan ta 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 dan ta 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 dan ta slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong dan ta slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong dan ta slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.