Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phoi thai mo snippets" » "phoi tai mo snippets", "pho thai mo snippets", "phong thai mo snippets", "phoi thai do snippets", "phoi thai o snippets", "phoi thi mo 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: (((("phoi thai 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: (((("phoi thai mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phoi thai mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phoi thai mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.