Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao thuc van slippers" » "dan thuc van slippers", "dao tuc van slippers", "do thuc van slippers", "dao thuc vat slippers", "dao thuc dan slippers", "dao thuc va slippers", "dao thuc van slippery", "dao thuc van 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 thuc van 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 thuc van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao thuc van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao thuc van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.