Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"co toc hon snippets" » "co toc hoc snippets", "co tuc hon snippets", "co toc hmong snippets", "cao toc hon snippets", "co hoc hon snippets", "co doc hon snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"co toc hon snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( co toc hon snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("co toc hon snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.