Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dau cua cach snippets" » "dau cua code snippets", "dau cua cac snippets", "dau ca cach snippets", "dau cua bach snippets", "dai cua cach snippets", "day cua cach snippets", "cau cua cach 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 ("dau cua cach snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dau cua cach snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dau cua cach snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dau cua cach snippets"))) OR ("locating bug core snippets"))*.