Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tap 2 doan snippets" » "tap 2 code snippets", "tap 25 doanh snippets", "cap 2 doan snippets", "tap 1 doan snippets", "tap _ doan 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: (((("tap 2 doan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap 2 doan snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tap 2 doan snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap 2 doan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.