Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi dien do snippets" » "doi dien code snippets", "duoc dien do snippets", "dong dien do snippets", "co dien do snippets", "doi bien do snippets", "doi dien da snippets", "doi den do snippets"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low 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 dien do snippets") or ("python using raw snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi dien do snippets") OR ("python using raw snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi dien do snippets ) or ( python using raw snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi dien do snippets") or ("python using raw snippets"))) or ("locating bug core snippets"))*.