Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tim ban can snippets" » "tam ban can snippets", "tim bao can snippets", "tim man can snippets", "tim ban dan snippets", "tim ban hang snippets", "tim ban hanh 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: (((("tim ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tim ban can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tim ban can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tim ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.