Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"truan doi da snippets" » "truan doi code snippets", "truyen doi da snippets", "quan doi da snippets", "khuan doi da snippets", "truan doi dau snippets", "truan doi dam snippets", "truan doi dan 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: (((("truan doi da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"truan doi da snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( truan doi da snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("truan doi da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.