Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi va quan slippers" » "doi van quan slippers", "doi tac quan slippers", "doi hai quan slippers", "hoi va quan slippers", "noi va quan slippers", "dai va quan slippers", "doi va quan slippery", "doi va quan 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: (((("python using java snippets") or ("doi va quan slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doi va quan slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi va quan slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi va quan slippers"))) or ("locating bug code snippets"))*.