Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung thoi ve snippets" » "dung thoi code snippets", "dung thi ve snippets", "dung toi ve snippets", "dung thuoc ve snippets", "dung hoi ve snippets", "dung thoi va snippets", "dung thong ve 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 thoi ve 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 thoi ve snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung thoi ve snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung thoi ve snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.