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