Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan co hoat snippets" » "dan co code snippets", "dan cao hoat snippets", "dan che hoat snippets", "dan toi hoat snippets", "dan cho hoat snippets", "dang co hoat snippets", "danh co hoat 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: (((("dan co hoat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dan co hoat snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dan co hoat snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan co hoat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.