Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"do voi cuoc snippets" » "do voi code snippets", "do doi cuoc snippets", "do voi quoc snippets", "do va cuoc snippets", "doi voi cuoc snippets", "dao voi cuoc snippets", "do moi cuoc 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: (((("do voi cuoc snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("do voi cuoc snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( do voi cuoc snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("do voi cuoc snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.