Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phat vi le snippets" » "phat v.i le snippets", "phat va le snippets", "phat vu le snippets", "phan vi le snippets", "pham vi le snippets", "phap vi le 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: (((("phat vi le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phat vi le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phat vi le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phat vi le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.