Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lieu ve duc snippets" » "lieu va duc snippets", "hieu ve duc snippets", "lieu de duc snippets", "lieu ve duoc snippets", "lieu vu duc snippets", "lieu le duc snippets", "lieu ve duc 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: (((("lieu ve duc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( lieu ve duc snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lieu ve duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.