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