Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung co toc snippets" » "dung co code snippets", "dung cho toc snippets", "dung cong toc snippets", "dung cua toc snippets", "dung cao toc snippets", "dung co hoc snippets", "dung co doc snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") OR ("dung co toc snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dung co toc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dung co toc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dung co toc snippets"))) OR ("locating bug core snippets"))*.