Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phia bac ho snippets" » "phia bac bo snippets", "phia bac ha snippets", "phi bac ho snippets", "pha bac ho snippets", "chia bac ho 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: (((("phia bac ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phia bac ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phia bac ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phia bac ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.