Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"what tac can snippets" » "thuat tac can snippets", "chat tai can snippets", "nhat tan can snippets", "what tac van snippets", "what tac quan snippets", "what 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: (((("what 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: (((("what tac can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( what tac can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("what tac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.