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