Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran ly can snippets" » "toan ly can snippets", "tran sy can snippets", "tran duy can snippets", "tran ly chan snippets", "tran ly ca snippets", "tran ly ban 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: (((("tran ly 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: (((("tran ly can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran ly can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran ly can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.