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