Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ninh doc vi snippets" » "ninh duc vi snippets", "dinh doc vi snippets", "kinh doc vi snippets", "ninh hoc vi snippets", "ninh don vi snippets", "ninh doc va snippets", "ninh doc vi slippers"
"locating bug code snippets" » "locating bug code slippers", "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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ninh doc vi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( ninh doc vi snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ninh doc vi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.