Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao vi thi slippers" » "dao voi thi slippers", "dao ve thi slippers", "dao va thi slippers", "dao vu thi slippers", "dao vo thi slippers", "dao vi thi slippery", "dao vi thi 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: (((("dao vi thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao vi thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao vi thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao vi thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.