Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can cac cua snippets" » "ca cac cua snippets", "can cau cua snippets", "can tac cua snippets", "can cach cua snippets", "can cac qua snippets", "can ca 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: (((("can cac 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: (((("can cac cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can cac cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can cac cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.