Perhaps you should try some spelling variations:
"reading dan tu snippets" » "reading a tu snippets", "reading danh tu snippets", "reading dan su snippets", "reading ban tu snippets", "reading dan tu slippers"
"creating _ code snippets" » "creating _ code slippers", "creating _ core snippets"
"locating bug code snippets" » "locating bug code slippers", "locating bug core snippets", "locating bung code snippets", "locating bugs code 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: (((("reading dan tu snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading dan tu snippets") OR ("creating _ code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading dan tu snippets ) or ( creating _ code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading dan tu snippets") or ("creating _ code snippets"))) or ("locating bug code snippets"))*.