Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tri may son snippets" » "tri mac son snippets", "trinh may son snippets", "tren may son snippets", "tri may san snippets", "tri tay son snippets", "tri may cong 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: (((("tri may son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri may son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tri may son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tri may son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.