Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can banh chi snippets" » "can ban chi snippets", "can bang chi snippets", "ban banh chi snippets", "can danh cho snippets", "can dinh chi snippets", "can bao chi 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 banh chi 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 banh chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can banh chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can banh chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.