Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soc den di snippets" » "soc dan di snippets", "soc dieu di snippets", "soc benh di snippets", "soc dien di snippets", "soc den do snippets", "soc ben di 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: (((("soc den di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("soc den di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soc den di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soc den di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.