Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tong du snippets" » "dung tong code snippets", "dung trong du snippets", "dung thong du snippets", "dung cong du snippets", "dung tang du snippets", "dung ton du snippets", "dung mong du 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: (((("dung tong du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung tong du snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung tong du snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung tong du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.