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