Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mon ho voi snippets" » "mon hoc voi snippets", "mon hoa voi snippets", "min ho voi snippets", "mon pho voi snippets", "mon hop voi 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: (((("mon ho voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mon ho voi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mon ho voi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mon ho voi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.