Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thoi via cua snippets" » "thoi va cua snippets", "thoi gian cua snippets", "hoi va cua snippets", "thoi gia cua snippets", "thoi giau cua 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: (((("thoi via cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thoi via cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thoi via cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi via cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.