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