Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using sat code snippets" » "using data code snippets", "using a code snippets", "using raw code snippets", "using rate code snippets", "using sat che snippets", "using sat cong snippets"
"dung cua doc snippets" » "dung luan doc snippets", "dung cho doc snippets", "dung cua duoc snippets", "dung cua duc snippets", "dung cua hoc 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: (((("using sat code snippets") or ("dung cua doc snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using sat code snippets") OR ("dung cua doc snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using sat code snippets ) or ( dung cua doc snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using sat code snippets") or ("dung cua doc snippets"))) or ("locating bugs code snippets"))*.