Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"minh thi mon snippets" » "dinh thi mon snippets", "minh tri mon snippets", "minh chi mon snippets", "minh thi mo snippets", "minh thi moi snippets", "minh thi cong 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: (((("minh thi mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("minh thi mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( minh thi mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("minh thi mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.