Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua so dan slippers" » "cua sro dan slippers", "cua bo dan slippers", "cua su dan slippers", "cua co dan slippers", "cua so dac slippers", "cua so dan slippery", "cua so dan 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: (((("cua so dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua so dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua so dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua so dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.