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