Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai ban chan snippets" » "bai dan chan snippets", "bai ban than snippets", "bai ban nhan snippets", "tai ban chan snippets", "bai san chan snippets", "bat ban chan 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 ban chan 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 ban chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai ban chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai ban chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.