Perhaps you should try some spelling variations:
"dong tranh cuoc snippets" » "dong thanh cuoc snippets", "dong trinh cuoc snippets", "trong tranh cuoc snippets", "dong tranh duoc snippets", "dong tran quoc snippets", "dong trong cuoc snippets"
"hang java java snippets" » "hang va java 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: (((("dong tranh cuoc snippets") or ("hang java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong tranh cuoc snippets") OR ("hang java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong tranh cuoc snippets ) or ( hang java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong tranh cuoc snippets") or ("hang java java snippets"))) or ("locating bug code snippets"))*.