Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung toi do snippets" » "dung toi code snippets", "dung thoi do snippets", "dung tai do snippets", "dung doi do snippets", "dung toi doi snippets", "dung toi da snippets", "dung toi di 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 toi do 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 toi do snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( dung toi do snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("dung toi do snippets"))) OR ("locating bug core snippets"))*.