Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong xuan su slippers" » "hoang xuan su slippers", "dinh xuan su slippers", "dong cua su slippers", "dong quan su slippers", "dong xuan du slippers", "dong xuan tu slippers", "dong xuan su slippery", "dong xuan su 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 xuan su 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 xuan su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong xuan su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong xuan su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.