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