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