Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu truan doi snippets" » "tu truan code snippets", "tu truyen doi snippets", "tu quan doi snippets", "tu khuan doi snippets", "tu truong doi snippets", "tu luan doi 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: (((("tu truan 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: "((((\"tu truan doi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( tu truan doi snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu truan doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.