Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan doc cuc snippets" » "phan doc code snippets", "phan duoc cuc snippets", "phan duc cuc snippets", "than doc cuc snippets", "phan doc cuoc snippets", "phan doc cua snippets", "phan duoc cuoc snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan doc cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"phan doc cuc snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( phan doc cuc snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan doc cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.