Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mong cac don snippets" » "mong cac code snippets", "cong cac don snippets", "dong cac don snippets", "mong cai don snippets", "mong cac dan snippets", "mong cac mon snippets", "mong cac doanh 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: (((("python using java snippets") OR ("mong cac don snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"mong cac don snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( mong cac don snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("mong cac don snippets"))) OR ("locating bug core snippets"))*.