Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung mong du snippets" » "dung mong code snippets", "dung cong du snippets", "dung dong du snippets", "dung hong du snippets", "dung muong du snippets", "dung mong do snippets", "dung song 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 mong 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 mong du snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung mong du snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung mong du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.