Perhaps you should try some spelling variations:
"hanh java java snippets" » "hanh va java snippets"
"trong tai code snippets" » "trong thai code snippets", "truong tai code snippets", "trong tan code snippets", "trong tai cong snippets", "trong tai co snippets", "trong tai hoe snippets"
"locating bug core snippets" » "locating bug code snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh java java snippets") or ("trong tai code snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh java java snippets") OR ("trong tai code snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh java java snippets ) or ( trong tai code snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh java java snippets") or ("trong tai code snippets"))) or ("locating bug core snippets"))*.