Perhaps you should try some spelling variations:
"dung mo cong snippets" » "dung mo code snippets", "dung co cong snippets", "dung cho cong snippets", "dung von cong snippets", "dung moi cong snippets", "dung mot cong snippets", "dung mo rong snippets"
"locating bug core snippets" » "locating bug code 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 mo cong 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 mo cong snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dung mo cong snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dung mo cong snippets"))) OR ("locating bug core snippets"))*.