Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai cot chat snippets" » "bai cot hat snippets", "bai cong chat snippets", "bai hoat chat snippets", "bai con chat snippets", "bai choi chat snippets", "bang cot chat 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: (((("bai cot chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bai cot chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai cot chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai cot chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.