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