Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"son bin ho snippets" » "son binh ho snippets", "won bin ho snippets", "song bien ho snippets", "son sin ho snippets", "son binh tho 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: (((("son bin 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: (((("son bin ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( son bin ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son bin ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.