Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc tho cach snippets" » "hoc tho cac snippets", "hoc thuc cach snippets", "hoc cho cac snippets", "hoc pho cach snippets", "hoc cho cach snippets", "hoc thu cach 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: (((("hoc tho cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc tho cach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc tho cach snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc tho cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.