Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"so toc chu snippets" » "so toc phu snippets", "so hoc chu snippets", "so toi chu snippets", "co toc chu snippets", "ho toc chu 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: "((((\"so toc chu snippets\") OR (\"python using java snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( so toc chu snippets ) OR ( python using java snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("so toc chu snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))*.