Perhaps you should try some spelling variations:
"muong bang cot snippets" » "cuong bang cot snippets", "muong sang cot snippets", "tuong bang cot snippets", "muong bang cong snippets", "muong tong cot snippets", "muong bang cac 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: (((("muong bang cot snippets") or ("hang java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("muong bang cot snippets") OR ("hang java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( muong bang cot snippets ) or ( hang java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("muong bang cot snippets") or ("hang java java snippets"))) or ("locating bug code snippets"))*.