Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"minh ta mo snippets" » "minh tac mo snippets", "minh tai mo snippets", "minh tam mo snippets", "minh tao mo snippets", "minh va mo snippets", "minh da 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: (((("minh ta 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: (((("minh ta mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( minh ta mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("minh ta mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.