Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bao hanh cac snippets" » "bao hanh code snippets", "ban hanh cac snippets", "dao hanh cac snippets", "ban thanh cac snippets", "bao hang cac snippets", "bao hanh cat snippets", "bao nhanh cay snippets"
"python using java snippets" » "python using data 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: (((("bao hanh cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao hanh cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bao hanh cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao hanh cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.