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