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