Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cac hoc snippets" » "dung cac code snippets", "luong cac hoc snippets", "dung cho hoc snippets", "dung tai hoc snippets", "dung cach hoc snippets", "dung cac hop snippets", "dung bac hoc 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 ("dung cac hoc snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"dung cac hoc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dung cac hoc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dung cac hoc snippets"))) OR ("locating bug core snippets"))*.