Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bae hanh ve snippets" » "ban hanh ve snippets", "bae han ve snippets", "bao hanh ve snippets", "bae hanh vi snippets", "bae hanh va snippets", "bae hanh kem 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: (((("bae hanh ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bae hanh ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bae hanh ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bae hanh ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.