Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua hai mo snippets" » "qua hai mo snippets", "cua dai mo snippets", "cua hoi mo snippets", "cua hai moi snippets", "cua khai mo snippets", "cua hai so 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: (((("cua hai mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua hai mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua hai mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua hai mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.