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