Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"la nhu can snippets" » "la nhu cau snippets", "la nhu lan snippets", "la ngu can snippets", "lai nhu can snippets", "ha nhu can snippets", "la phu can 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: (((("la nhu can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("la nhu can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( la nhu can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("la nhu can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.