Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap via cua snippets" » "cap va cua snippets", "cap giay cua snippets", "cap giao cua snippets", "cap gia cua snippets", "cap gian cua snippets", "cap 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: (((("cap 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: (((("cap via cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap via cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap via cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.