Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan dong da snippets" » "phan dong code snippets", "phan cong da snippets", "phan dang da snippets", "phan song da snippets", "phan dong dat snippets", "phan dong dao snippets", "phan dong ha 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: (((("phan dong 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: "((((\"phan dong da snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( phan dong da snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan dong da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.