Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian ban ca snippets" » "gian bana ca snippets", "gian dan ca snippets", "gian lan ca snippets", "gian ban cua snippets", "gian ban can snippets", "gian ban cam 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: (((("python using java snippets") or ("gian ban ca snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("gian ban ca snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( gian ban ca snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("gian ban ca snippets"))) or ("locating bug code snippets"))*.