Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"may anh ve snippets" » "may lanh ve snippets", "gay anh ve snippets", "mai anh ve snippets", "may hanh ve snippets", "may anh va snippets", "may anh viet 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: (((("may anh 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: (((("may anh ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( may anh ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("may anh ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.