Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi bien do snippets" » "doi bien code snippets", "doi dien do snippets", "voi bien do snippets", "doi hien do snippets", "doi bien doi snippets", "doi bien so snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doi bien do snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi bien do snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi bien do snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi bien do snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.