Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu va chua snippets" » "cuu vua chua snippets", "cuu ca chua snippets", "cuu va chu snippets", "cuu van chua snippets", "cuu ve chua 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: (((("cuu va chua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu va chua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu va chua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu va chua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.