Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets"
"huy can cac snippets" » "duy can cac snippets", "thuy canh cac snippets", "huy tran cac snippets", "huy ca cac snippets", "huy can cau snippets", "huy can tac 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: (((("python using raw snippets") or ("huy can cac snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using raw snippets") OR ("huy can cac snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( python using raw snippets ) or ( huy can cac snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using raw snippets") or ("huy can cac snippets"))) or ("locating bugs code snippets"))*.