Perhaps you should try some spelling variations:
"reading ca tang snippets" » "reading a tang snippets", "reading _ tang snippets", "reading 1 tang snippets", "reading cao tang snippets", "reading ha tang snippets", "reading gia tang snippets", "reading ca tang slippers"
"creating _ lua snippets" » "creating _ 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 ca tang snippets") or ("creating _ lua snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("reading ca tang snippets") OR ("creating _ lua snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( reading ca tang snippets ) or ( creating _ lua snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("reading ca tang snippets") or ("creating _ lua snippets"))) or ("locating bug code snippets"))*.