Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu mo canh snippets" » "cuu bo canh snippets", "cuu do canh snippets", "cuu mo danh snippets", "cuu mot canh snippets", "cuu ho canh snippets", "cuu ma canh 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 mo canh 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 mo canh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu mo canh snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu mo canh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.