Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dong tu hat snippets" » "dong luc hat snippets", "thong tu hat snippets", "dong tai hat snippets", "dong tu phat snippets", "dong tuc hat snippets", "dong tu bat snippets", "dong tu hat 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: (((("dong tu hat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dong tu hat snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dong tu hat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.