Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat cac moi snippets" » "bat cac code snippets", "sat cac moi snippets", "bat can moi snippets", "bat coc moi snippets", "bat cac mon snippets", "bat cac toi snippets", "bat cac thoi 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: (((("bat cac moi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat cac moi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bat cac moi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat cac moi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.