Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tro cap cap snippets" » "trong cap cap snippets", "trot cay cap snippets", "troi cam cap snippets", "tro cao cap snippets", "tro cac cap snippets", "tro cap can 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: (((("tro cap cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tro cap cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tro cap cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tro cap cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.