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